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STILLEN

At Stillen, we’re not just about selling aftermarket performance parts; we’re about living the lifestyle. That’s why when the opportunity arose to be part of the Tundras to Sedona: Parker Edition event, we jumped on it with both hands on the wheel. This annual gathering of Tundra enthusiasts is a celebration of community, adventure, and of course, trucks.

STILLEN Toyota Tundra at Tundras to Sedona Parker Edition Event 2024

Even though it was our first year sponsoring the event, it certainly won’t be our last. Being surrounded by fellow enthusiasts and getting to hit the trails together was an unforgettable experience. It’s moments like these that remind us why we do what we do.

STILLEN Toyota Tundra at Tundras to Sedona Parker Edition Event 2024

But it wasn’t all about socializing and scenic drives. We took advantage of the rugged terrain to put some of our newest products to the test. Our 2018 Toyota Tundra served as the perfect canvas for showcasing our latest innovations.

STILLEN Cat-Back Exhaust for the Toyota Tundra at Tundras to Sedona Parker Edition Event 2024

First up, our new cat-back exhaust system for the second-generation Tundra. Crafted with precision engineering and designed to deliver enhanced performance and that signature Stillen sound, it proved to be a hit both on and off the road. Even with towing a trailer and climbing hills, the exhaust never droned or got loud enough to disturb the cabin. However, it makes an awesome roar at cold start and lets the V8 be heard at wide-open throttle. Keep an eye out for a shorter version for our most hardcore off-road oriented customers.

STILLEN Toyota Tundra at Tundras to Sedona Parker Edition Event 2024

Then there’s our Carbon Fiber hood, a stylish and functional addition that adds a touch of aggression to the Tundra’s already bold aesthetic. Paired with Stillen’s Slotted rotors, it’s a combination that’s as eye-catching as it is performance-driven.

STILLEN Front Bumper for the Toyota Tundra at Tundras to Sedona Parker Edition Event 2024

Of course, no off-road adventure would be complete without the right gear. Our new prototype desert-style tube front bumper not only adds protection but also enhances the Tundra’s off-road capabilities, allowing it to conquer even the toughest trails with ease.

TruPower by STILLEN Cold Air Intake Toyota Tundra at Tundras to Sedona Parker Edition Event 2024

And let’s not forget about the heart of the beast – our TruPower by STILLEN Cold Air intake. Designed to maximize airflow and improve engine performance, it’s the perfect complement to any Tundra build.

STILLEN Toyota Tundra at Tundras to Sedona Parker Edition Event 2024

With over 1,000 miles of testing under our belt just on this trip alone, we can confidently say that our products are built to perform, whether you’re cruising down the highway or tackling rugged terrain. And to share the love with our fellow enthusiasts, we even raffled off a set of our drilled and slotted performance rotors and pads to one lucky winner.

STILLEN Toyota Tundra at Tundras to Sedona Parker Edition Event 2024

As we pack up and head home from Parker, we’re filled with gratitude for the opportunity to be part of such an incredible event. We’re already counting down the days until next year’s Tundra’s to Sedona, and we can’t wait to see where the road takes us next. Until then, keep on trucking, and remember – adventure awaits with Stillen by your side.


TUNDRAS TO SEDONA: PARKER EDITION 2024

STILLEN Toyota Tundra at Tundras to Sedona Parker Edition Event 2024

To see the Full STILLEN Recap at Tundra To Sedona, please visit our Facebook page.

At STILLEN, we’re thrilled to unveil our latest innovation: the STILLEN Cat-back Exhaust System designed to fit the 2011-2024 Ram 1500 5.7L. Crafted with precision and passion, this exhaust system is tailored for enthusiasts who crave both performance and aesthetics.

STILLEN Cat-Back Exhaust for 2011-2024 Ram 1500 5.7L Hemi - 509600 / 509601 / 509602

Unleash the Power:

Our cat-back exhaust system is engineered to optimize your truck’s performance. By reducing backpressure and enhancing airflow, it boosts torque and horsepower, giving your Ram 1500 the power it deserves. Feel the difference in every acceleration as your truck roars to life with newfound vigor.

2011-2024 RAM 1500 STILLEN CAT-BACK EXHAUST - 509600 / 509601 / 509602
2011-2024 RAM 1500 STILLEN CAT-BACK EXHAUST - 509600 / 509601 / 509602
2011-2024 RAM 1500 STILLEN CAT-BACK EXHAUST - 509600 / 509601 / 509602

Lightweight and Durable Construction:

Constructed from premium stainless steel, our exhaust system is built to withstand the rigors of the road. Not only does this material ensure durability, but it also contributes to a weight reduction of 5 pounds compared to the factory exhaust, even with a larger diameter. Lighter weight means improved agility and efficiency for your Ram 1500.

2011-2024 RAM 1500 STILLEN CAT-BACK EXHAUST - 509600 / 509601 / 509602
2011-2024 RAM 1500 STILLEN CAT-BACK EXHAUST - 509600 / 509601 / 509602
2011-2024 RAM 1500 STILLEN CAT-BACK EXHAUST - 509600 / 509601 / 509602

Customizable Style:

Personalize your truck’s appearance with our selection of exhaust tips. Choose from polished stainless steel for a classic look, burnt blue for a touch of aggression, or carbon fiber for a modern aesthetic. Whichever option you choose, you can count on superior quality and stunning visual impact.

2011-2024 RAM 1500 STILLEN CAT-BACK EXHAUST - 509600 / 509601 / 509602

Enhanced Adjustability:

In our research of the market, we found that many exhaust systems lack adjustability, leaving customers with limited options for customization. To address this issue, we’ve added an additional adjustment point just before the tips. This innovative feature allows customers to fine-tune the exhaust to their exact style or bumper, even aftermarket, ensuring a perfect fit every time.

2011-2024 RAM 1500 STILLEN CAT-BACK EXHAUST - 509600 / 509601 / 509602

A Legacy of Excellence:

With nearly 40 years of experience in the truck industry and over 30 years specializing in exhaust systems, STILLEN has established itself as a leader in automotive performance. Our commitment to quality and innovation shines through in every product we create, including our latest cat-back exhaust system for the Ram 1500.

Unmatched Warranty Protection:

Drive with confidence knowing that your STILLEN exhaust system is backed by our Lifetime Limited Warranty. We stand behind the quality and performance of our products, ensuring that your investment is protected for the long haul.

2011-2024 RAM 1500 STILLEN CAT-BACK EXHAUST - 509600 / 509601 / 509602

Upgrade Your Ram 1500 Today:

Transform your driving experience with the STILLEN Cat-back Exhaust System for the 2011-2024 Ram 1500. Elevate your truck’s style, unleash its full potential, and turn heads wherever you go. Experience the perfect blend of power, style, and versatility – only from STILLEN.

Are you looking to upgrade your vehicle’s exhaust system for a boost in performance and a distinctive sound? Let’s delve into the world of aftermarket exhausts, specifically comparing axle back and cat back systems to help you make an informed decision.

Axle Back Exhaust Systems:

Axle back exhaust systems offer a balance between performance, style, and sound enhancement. They are a cost-effective option compared to cat back systems. By replacing the exhaust components from the rear axle to the tailpipe, axle back systems provide a noticeable change in exhaust tone and aesthetics.

2022+ HYUNDAI ELANTRA N STILLEN CAT-BACK EXHAUST SYSTEM

The benefits of axle back systems include:

  1. Improved Sound: Experience a richer and more aggressive exhaust note without breaking the bank.
  2. Enhanced Style: Many manufacturers offer customization options, including various finishing tips such as carbon fiber, blue burnt tips, or polished stainless steel.

Cat Back Exhaust Systems:

For those seeking maximum performance gains, cat back exhaust systems are the go-to choice. Unlike axle back systems, cat back upgrades replace components from the catalytic converters to the tailpipe, eliminating restrictive elements like crush bands and mufflers.

Key advantages of cat back systems include:

  1. Optimized Performance: By employing mandrel bent tubing and less restrictive mufflers, cat back systems allow exhaust gases to exit more efficiently, resulting in increased power.
  2. Comprehensive Upgrade: Cat back systems provide a holistic enhancement to the entire exhaust system, ensuring a consistent boost in performance.

Customization Options:

One of the exciting aspects of upgrading your exhaust system is the ability to customize its appearance. Manufacturers offer various finishing tips, allowing you to choose between carbon fiber, blue burnt tips, polished stainless steel, or even unique finishes like black ceramic coating.

In conclusion, whether you opt for an axle back or a cat back exhaust system depends on your priorities. If you’re looking for a cost-effective way to enhance sound and style, an axle back system might be the ideal choice. However, if maximizing performance gains is your primary goal, investing in a cat back system will provide a comprehensive upgrade for your vehicle’s exhaust.

Upgrade your driving experience, unleash the full potential of your vehicle, and make a statement on the road with a carefully chosen aftermarket exhaust system.

STILLEN Exhaust Playlist on Youtube

STILLEN is thrilled to announce a significant development for automotive enthusiasts looking to boost their Nissan and Infiniti models’ performance. Our renowned Gen 2 and Gen 3 Stillen Intakes, known for delivering unparalleled power and precision, now come with even more accessible pricing in 2024.

Unleashing the Power: Gen 2 and Gen 3 Stillen Intakes

The Gen 2 and Gen 3 Stillen Intakes have been game-changers in the automotive performance realm, and their compatibility extends to various Nissan and Infiniti models, including the G37, 350Z, 370Z, and Q50. Today, we shine a spotlight on the Nissan 370Z Gen-3 Air Intake and its exceptional features, while also introducing the Gen 2 Stillen Intakes.

Nissan 370z Nismo Engine Bay

Key Features of the Gen 2 and Gen 3 Stillen Intakes:

  • Ultra Long Mandrel Bent Polished Aluminum Intake Tubes
  • Oil-Free and Low Restriction Design
  • Increased Throttle Performance and Horsepower
  • Easy to Clean with No Need to Re-Oil

Benefits That Speak Volumes:

  • CARB EXEMPT EO# D436-22 (2009-2016 ONLY)
  • Impressive 17.5 RWHP / 13 WTQ Gain for Enhanced Acceleration* (Gen 3 – 370Z Only)
  • Designed and Manufactured at STILLEN HQ, Inspected Multiple Times for Quality and Fit
  • Fits Various Models, including 370Z and 370Z Nismo (Nismo models may require slight modification)
Infiniti of Kansas City Showroom Q50

Why Gen 2 and Gen 3 STILLEN Intakes?

STILLEN has been at the forefront of high-performance cold air intakes, and our journey with the Nissan Z34 and Infiniti VQ37 equipped cars has been nothing short of groundbreaking. We started with the Gen 1 Cold Air Intake, offering a small gain in power and a captivating sound enhancement. The Gen 2 Long Tube Intake refined the design and power output, becoming one of our best-selling air intake kits.

The skeptics fueled our determination to push the boundaries further, leading to the development of the Generation 3 Ultra Long Tube Cold Air Intake Kit for the Nissan 370Z. At STILLEN, all our products are designed and manufactured in-house, giving us the ability to test numerous configurations and fine-tune our designs until we achieve the desired results.

Unprecedented Power Gains [Gen 3]:

Our R&D team tirelessly tested over 50 variations before perfecting the Gen 3 design for the VQ37HR engine. The result? A dyno-proven 17.5 Horsepower (WHP) and 13 ft/lb (WTQ) gains on the 370Z with STOCK ECU TUNE. This achievement is unparalleled among performance intakes for non-turbo/non-SC’d cars.

370Z Gen3 Intake

Optimized Design for Maximum Performance:

Both the Gen 2 and Gen 3 intakes boast updated designs with integrated systems of variable diameter tubing and steps, maximizing air velocity. The strategically placed large STILLEN air filters ensure exposure to the coldest-possible incoming air, enhancing performance.

Easy Installation for Maximum Impact:

While the power gains are extraordinary, we’ve ensured that the installation process is straightforward. While removal of the front fascia clip and slightly enlarging the holes through the front core support is recommended for optimal results, it’s worth noting that the bumper removal process is quite manageable with basic hand tools.

New Lower Prices for 2024: Elevate Your Ride with STILLEN Gen 2 and Gen 3 Intakes!

In celebration of a new year, STILLEN is excited to offer our Gen 2 and Gen 3 Stillen Intakes at lower prices for 2024. Elevate your driving experience, embrace the power, and make a bold statement on the road. Don’t miss out on the opportunity to enhance your vehicle’s performance with the best in the business.

Visit our website to explore the new prices and take the first step towards an exhilarating ride. STILLEN – where cutting-edge design meets unparalleled performance!

*Results May Vary!

Check out STILLEN’s Youtube channel for more STILLEN Intakes videos:

Elevate Your Driving Experience: Unleashing the Full Potential of Your 2022+ Hyundai Elantra N with the Stillen Rear Sway Bar.

2022+ HYUNDAI ELANTRA N STILLEN REAR SWAY BAR - 304405

As car enthusiasts, we understand that the thrill of driving goes beyond the power beneath the hood. It’s about the harmonious dance between performance and handling that transforms a good drive into an unforgettable experience. That’s where the Stillen Rear Sway Bar comes into play, offering an upgrade that takes your 2022+ Hyundai Elantra N to the next level.

Crafted by Stillen, a renowned performance-focused automotive parts manufacturer based in Costa Mesa, CA, this sway bar is the epitome of quality and precision engineering. Let’s delve into the features and benefits that make the Stillen Rear Sway Bar an essential upgrade for enthusiasts seeking an unparalleled driving experience.

2022+ HYUNDAI ELANTRA N STILLEN REAR SWAY BAR - 304405

Features & Benefits:

  1. Reduced Body Roll & Improved Cornering:
    • The Stillen Rear Sway Bar is designed to minimize body roll during spirited driving, providing enhanced control and stability, particularly when navigating tight turns and challenging corners.
  2. Constructed From High Strength Aircraft Grade Steel:
    • Built to withstand the demands of high-performance driving, the sway bar is crafted from high-strength aircraft-grade steel, ensuring durability and reliability for the long haul.
  3. Powdercoated Finish for Good Looks and Corrosion Prevention:
    • Not only does the powder-coated finish add a touch of visual appeal, but it also serves a practical purpose by providing corrosion resistance, safeguarding the sway bar against the elements.
  4. 25% Stiffer Spring Rate Than Stock:
    • The significant increase in spring rate (25% stiffer than stock) contributes to a more responsive and controlled ride, translating to improved handling, grip, and traction.
  5. Increased Outer Diameter (1.141 inches, 29mm):
    • With a larger outer diameter compared to the factory sway bar (24mm), the Stillen upgrade offers a substantial 20% increase, further enhancing the overall stiffness for superior performance.

Driving Experience Enhancement:

Experience a dramatic improvement in handling, grip, and traction as you take your Elantra N through tight turns and challenging corners. The Stillen Rear Sway Bar is not just an upgrade; it’s the perfect complement to power-enhancing products such as axle-back or cat-back exhaust systems and the Trucontrol engine tuner.

2022+ HYUNDAI ELANTRA N STILLEN REAR SWAY BAR - 304405

Whether you’re hitting the track or conquering winding canyons, the Elantra N truly shines with the added traction and stability provided by the Stillen Rear Sway Bar. The synergy between power and handling upgrades ensures that your vehicle’s full potential is unleashed.

Uncompromising Attention to Detail:

Crafted with meticulous attention to detail, the Stillen Rear Sway Bar ensures a seamless fit and long-lasting performance. Its advanced design optimizes the vehicle’s stability, significantly reducing body roll and enhancing overall control during spirited driving sessions.

2022+ HYUNDAI ELANTRA N STILLEN REAR SWAY BAR - 304405

Conclusion:

Don’t settle for ordinary performance; elevate your Elantra N with the Stillen Rear Sway Bar. Unleash the full potential of your vehicle, whether you’re tackling the twists and turns of the track or seeking a thrilling drive through winding canyons. Enhance your power upgrades with the ultimate handling upgrade and make every drive a memorable experience. Because for true enthusiasts, the journey is just as important as the destination.

If you’re a Honda Civic Hatchback owner with a passion for performance and style, the all-new STILLEN Cat-Back Exhaust is about to take your driving experience to a whole new level. Designed with meticulous attention to detail, this exhaust system is more than an upgrade – it’s the essence of automotive excellence.

Are you ready to transform your driving experience and make a bold statement on the road? Look no further than the all-new STILLEN Cat-Back Exhaust for the 2022+ Honda Civic Hatchback – a perfect blend of performance and style designed for automotive enthusiasts like you.

Unleash the Roar of Power and Precision

Experience the thrill of the road like never before with the meticulously crafted STILLEN Cat-Back Exhaust. This exhaust system is engineered for maximum performance, delivering a symphony of power and precision that will leave you exhilarated. Feel the aggressive roar that your Civic deserves, turning heads and commanding attention wherever you go.

STILLEN Cat-Back Exhaust for the 2022+ Honda Civic Hatchback

Craftsmanship Excellence: Made in America with a Limited Lifetime Warranty

The sleek design of the STILLEN Cat-Back Exhaust is more than just performance – it’s a visual statement. Perfectly complementing the Civic’s aesthetic, this exhaust system exudes a sense of sophistication and power. Crafted from high-quality 304 stainless steel, the exhaust not only sounds aggressive but also looks fantastic.

When you choose STILLEN, you’re choosing craftsmanship excellence. The Cat-Back Exhaust is proudly made in America, ensuring top-notch quality and durability. Plus, your investment is protected with a limited lifetime warranty, providing you with peace of mind for the long haul.

Precision Engineering: CNC Machined and Mandrel Bent

The STILLEN Cat-Back Exhaust is a product of precision engineering. CNC machined and mandrel bent for optimal performance, this exhaust system is not only designed to impress but also backed by dyno testing to ensure it meets the highest standards of excellence.

STILLEN Cat-Back Exhaust for the 2022+ Honda Civic Hatchback - CNC Machined and Mandrel Bent

Dual Exit Polished Tips or Blue Burnt Tips – Your Style, Your Choice

Customize your Civic with the STILLEN Cat-Back Exhaust to reflect your unique style. Choose between the striking 2 dual exit polished tips or the distinctive blue burnt tips, making a bold statement about your commitment to performance and individuality. Elevate the look of your Civic while enjoying the enhanced driving experience.

The Ultimate Automotive Upgrade

Upgrade your Honda Civic Hatchback with the STILLEN Cat-Back Exhaust, where power meets aesthetics for the ultimate automotive enhancement. Whether you’re a performance enthusiast or someone who appreciates a stylish ride, this exhaust system is designed to elevate your driving experience to new heights.

STILLEN Cat-Back Exhaust for the 2022+ Honda Civic Hatchback - DYNO Numbers sheet

Don’t settle for an ordinary drive – make it extraordinary with the STILLEN Honda Civic Hatchback Cat-Back Exhaust. Unleash the power, embrace the style, and let your Civic roar with confidence on the road. It’s time to make a statement – are you ready?

2022-2023 Toyota Tundra Cat-Back Exhaust System by STILLEN: High-Performance & Quality Craftsmanship

About STILLEN’s Innovative Cat-Back Exhaust System for the 2022-2023 Toyota Tundra

At STILLEN, the relentless pursuit of innovation and excellence fuels our passion for delivering high-quality automotive solutions. We’re excited to introduce our Performance-Driven Cat-Back Exhaust System, meticulously crafted for the 2022 and 2023 Toyota Tundra models. This game-changing innovation sets a new benchmark in top-tier performance, precision fitment, and superior results, transcending the industry’s traditional focus on sound.

Key Features of the Toyota Tundra Cat-Back Exhaust System:

  • Industry-Leading Warranty: Enjoy peace of mind with our limited lifetime warranty.
  • Quality Craftsmanship: Constructed from premium-grade stainless steel for enhanced durability.
  • Made in the USA: A reflection of our steadfast commitment to quality.
  • Precision Engineering: Expertly mig-welded construction and CNC machined components ensure longevity and seamless fitment.
  • Optimal Performance: CNC mandrel bending provides consistent diameter and flow, coupled with rigorous dyno testing to guarantee tangible performance gains.
2022-2023 Toyota Tundra Cat-Back Exhaust System Dyno numbers

The Heart of Innovation

We believe in constant evolution and unwavering commitment. Our journey to engineer the perfect exhaust system for the 2022+ Toyota Tundra led to genuine, measurable improvements in performance. At STILLEN, we create products that redefine industry standards and resonate with automotive enthusiasts.

2022-2023 Toyota Tundra Cat-Back Exhaust System with Polished Stainless Steel Tip by STILLEN
2022-2023 Toyota Tundra Cat-Back Exhaust System with Black Tip by STILLEN

Balancing Performance and Sound

Our intensive development process led to a perfect blend of performance and sound. Unlike other exhaust systems that produce excessive noise, our Cat-Back Exhaust grunts at full throttle but maintains a harmonious note during cruising. It’s the ideal partner for Toyota’s new i-Force engine.

Precision in Craftsmanship

We take pride in our pursuit of perfection, utilizing exclusive in-house machinery for assembly and welding. Our four-decade-long experience in automotive engineering translates into precision, functionality, and beauty in every product.

A Symphony of Choices

Express your vehicle’s personality with a choice of polished Stainless Steel or Black with subtle Red Stillen exhaust tips.

2022-2023 Toyota Tundra Cat-Back Exhaust System with Polished Stainless Steel Tip by STILLEN
2022-2023 Toyota Tundra Cat-Back Exhaust System with Black Tip by STILLEN

Conclusion: Experience the STILLEN Cat-Back Exhaust System for Toyota Tundra

The STILLEN Cat-Back Exhaust System for the 2022+ Toyota Tundra represents another leap in our legacy of American manufacturing. Our commitment to craftsmanship and innovation has created an exhaust system that goes beyond the ordinary. Experience performance, elegance, and design harmony with our Cat-Back exhaust for your Toyota Tundra today.


TRUCONTROL BY STILLEN: +2022 TOYOTA TUNDRA 3.4L TWIN TURBO V6

+2022 TOYOTA TUNDRA 3.5L TWIN-TURBO V6 TRUCONTROL BY STILLEN INLINE POWER MODULE - TC201001

Upgrade your +2022 Toyota Tundra 3.4L Twin-Turbo V6 with the TruControl by STILLEN Inline Power Module! STILLEN is thrilled to introduce this powerful addition, specially designed to boost your Tundra’s performance effortlessly. By seamlessly integrating the Power Module into the factory wiring harness and fine-tuning crucial parameters, we unlock increased boost pressure, delivering substantial power and torque gains throughout the entire power band. And the best part? You’ll be up and running in just 15 minutes with no need for any special tools, splicing, or soldering.

Features and Benefits:

  • Nearly 100 flywheel Horsepower gain*
  • 80 ft. lbs. Torque gain at the wheels*
  • 14 Day Satisfaction Guarantee 
  • Works on all 3.4L motor configurations (Hybrid, Non-Hybrid)
  • Very easy installation; Does not alter the factory ECU
  • Bluetooth integration
  • Free app with smartphone integration
  • No wiring or specialty tools required
  • Easy removal and reversible to maintain factory warranty
  • Over-the-air Custom Tuning file for Stillen aftermarket parts (exhaust, intake, etc)
  • Not for sale in California

*Results may vary

Experience the pinnacle of performance enhancement for your 2022+ Hyundai Elantra N with the STILLEN Cat-Back Exhaust System, meticulously engineered and crafted right here in Costa Mesa, CA! Elevate your driving experience to new heights with this exceptional exhaust system that not only delivers stunning aesthetics but also unleashes unrivaled power and a captivating exhaust note.

2022+ Hyundai Elantra N STILLEN Cat-Back Exhaust System - 504203 - Polished Stainless Steel
2022+ Hyundai Elantra N STILLEN Cat-Back Exhaust System - 504204 - Blue Burnt Tips
2022+ Hyundai Elantra N STILLEN Cat-Back Exhaust System - 504205 - Carbon Fiber Tips

Features and Benefits:

  • Limited Lifetime Warranty
  • 304 Stainless Steel
  • Made in America
  • Tig and Mig Welded Construction 
  • CNC Machined
  • CNC Mandrel Bent
  • Dyno Tested
2022+ HYUNDAI ELANTRA N STILLEN CAT-BACK EXHAUST SYSTEM - 504203, 504204, 504205

Designed with meticulous attention to detail, the Stillen Cat-Back Exhaust System exhibits top-notch craftsmanship, featuring precise welds and a flawless fit for a seamless integration with your vehicle. Choose from three distinct variations of exhaust tips – polished stainless steel, blue burnt tip, or carbon fiber – to personalize your Elantra N’s appearance and make a bold statement on the streets.

2022+ HYUNDAI ELANTRA N STILLEN CAT-BACK EXHAUST SYSTEM - 504203
2022+ HYUNDAI ELANTRA N STILLEN CAT-BACK EXHAUST SYSTEM - 504204
2022+ HYUNDAI ELANTRA N STILLEN CAT-BACK EXHAUST SYSTEM - 504205

At the heart of this intelligent design lies an exhaust valve that works in perfect harmony with the factory valve actuator, providing you with unparalleled control over the exhaust flow and sound. The result is an exhilarating driving experience with a remarkable soundtrack that perfectly complements your Hyundai Elantra N’s sporty nature, all while ensuring a drone-free ride.

2022+ HYUNDAI ELANTRA N STILLEN CAT-BACK EXHAUST SYSTEM - 504203, 504204, 504205
2022+ HYUNDAI ELANTRA N STILLEN CAT-BACK EXHAUST SYSTEM - 504203, 504204, 504205
2022+ HYUNDAI ELANTRA N STILLEN CAT-BACK EXHAUST SYSTEM - 504203, 504204, 504205

Seize the opportunity to elevate your driving journey and become the envy of the road. Unleash the true potential of your 2022+ Hyundai Elantra N with the Stillen Cat-Back Exhaust System. Join the ranks of delighted customers who have already experienced the invigorating sound and performance boost firsthand. Embrace the road in style and power today!

2022+ HYUNDAI ELANTRA N STILLEN CAT-BACK EXHAUST SYSTEM - 504203, 504204, 504205
2022+ HYUNDAI ELANTRA N STILLEN CAT-BACK EXHAUST SYSTEM - 504203, 504204, 504205

Hyundai Elantra N | STILLEN Product List

See all the hard work and attention to detail STILLEN puts when manufacturing the Nissan Z Cat-Back Exhaust System.

Nissan Z STILLEN Cat Back Exhaust Sway Bars

CNC Band Saw and Mandrel Tube Bender

To start with, 2.5-inch stainless steel tube is cut in bundles using the STILLEN hydraulic CNC controlled band saw. From the saw the tubes are processed on our CNC Mandrel Tube Benders.  Every tube coming off the bender is verified in our proprietary bend check fixtures to ensure each tube meets our specifications.

STILLEN CNC Band Saw and Mandrel Tube Bender Nissan Z Exhaust

CNC Milling Machine and STILLEN X Pipe Fixture

The STILLEN X pipe has been engineered for optimum performance and exhaust gas flow. To achieve the best performance possible the X pipe tubes are loaded into the CNC milling machine and are precision machined for perfect fitment into the weld fixture. 

STILLEN CNC Milling Machine of the Nissan Z X Pipe

Once the machining process is finished the machined tubes along with the weld fixture are taken to the production welding booths where our craftsmen tig weld the tubes and braces to form a single X pipe. 

STILLEN X Pipe Fixture Nissan Z Exhaust

When merging dual 2.5” exhaust tubes into a single tube, the equivalent size tube required is more than 4 inches in diameter.  Because we cannot fit a 4-inch tube through the chassis and a true dual 2.5” exhaust did not sound good on this platform. We chose to merge the two banks for the best sound, but to do so in a way that allowed for optimal exhaust gas flow without causing a restriction.

STILLEN X Pipe Welding and Fixture

STILLEN Mufflers

To assemble the mufflers our production team begins by assembling the perforated tube inner core.  Then form the end caps for the body of the muffler. The inner core and one side of the muffler is tack welded together then the muffler goes back to assembly to have the high temperature ceramic wool inserted. 

STILLEN Mufflers Nissan Z Exhaust

Once completed the mufflers go back to welding. The outer cap is tacked back together. This is the only time where the exhaust system or any of its components leaves the STILLEN facility. The mufflers are sent to an outside processor for polishing before they’re finished welding.

STILLEN Proprietary Rotational Welding Positioner

After the mufflers return from polishing, it is placed on our proprietary rotational welding positioner. Our engineering team created this positioner so that our welders could accurately control the speed. Also the orientation of the mufflers to give a precision tig welded finish. The mufflers are purposely left with a fantastic “burn” finish to show the tig welded craftsmanship.

STILLEN Proprietary Rotational Welding Positioner Nissan Z Exhaust

Final Welding and Assembly

Now we enter final welding and assembly. Every single exhaust system goes through our pre-assembled weld fixtures. These weld fixtures located all of the key components. The weld fixtures also align everything to ensure perfect, repeatable fitment on all of the various components.

STILLEN Final Welding and Assembly Nissan Z Exhaust

For the 2023 Nissan Z, STILLEN proudly offers two different styles of exhaust systems. The “Street Series” Cat-Back Exhaust features the STILLEN mufflers.  We also offer our “Competition Series” which doesn’t have any mufflers. The “Competition Series” Exhaust is intended to let the twin turbo V6 VR30 engine be heard! 

STILLEN 2023 Nissan Z Cat Back Exhaust Street Series
STILLEN 2023 Nissan Z Cat Back Exhaust Competition Series

We also offer 3 different tip options for the Nissan Z “Street Series” and “Competition Series” Cat-Back Exhaust System. STILLEN offers carbon fiber, brunt, and polished stainless steel.

Since 1986 STILLEN has been a leader in exhaust system manufacturing. STILLEN is dedicated to manufacture all our exhaust systems in the United States of America. 


NISSAN Z STILLEN CAT-BACK EXHAUST SOUND CLIPS


2022-2023 Hyundai Elantra N Dyno Day

STILLEN is excited to announce the TruControl by STILLEN Inline Power Module for the 2022-2023 Hyundai Elantra N. The TruControl by STILLEN Inline Power Module is a quick and easy way to add more power to your Elantra N. It makes great power from the factory and the TruControl by STILLEN Inline Power Module is a great way to add even more power for a low cost and simple installation.

We achieve this power by integrating the Power Module into the factory wiring harness and adjusting certain parameters to increase boost pressure and make significant power/torque gains across the entire power band. Installation only takes about 15 minutes and does not require any special tools.

+2022 HYUNDAI ELANTRA N TRUCONTROL BY STILLEN INLINE POWER MODULE - TC102002

Features and Benefits:

  • +55 flywheel Horsepower gain*
  • +50 ft. lbs. Torque gain at the wheels*
  • Very easy installation; Does not alter the factory ECU
  • Bluetooth integration
  • No wiring or specialty tools required
  • Easy removal
  • Not for sale in California

*Results may vary

+2022 HYUNDAI ELANTRA N TRUCONTROL BY STILLEN INLINE POWER MODULE - TC102002

STILLEN Dyno | The Numbers

From the factory the Hyundai Elantra N is rated at 276 flywheel horsepower. On our dyno we saw a maximum wheel horsepower output of 234 horsepower at 5700 RPM*. This is about a 15% drivetrain loss. After installing our TruControl by STILLEN Inline Power Module the dyno reported back a maximum horsepower output of 279 horsepower at 6,100 RPM*. Making the wheel horsepower greater than the factory flywheel horsepower with an overall gain of more than 55 flywheel horsepower* which equates to a total engine output of 335 flywheel horsepower*.  

+2022 HYUNDAI ELANTRA N TRUCONTROL BY STILLEN INLINE POWER MODULE - TC102002

Even greater gains come from the torque output. Maximum torque from the factory was measured at 243 torque at 2650 RPM*. With the TruControl by STILLEN Inline Power Module installed, our test Elantra N put down 294 ft. lbs of torque at 3200 RPM*. This is an increase of more than 50 ft. lbs of torque at the wheels*.

*Results may vary

TRUCONTROL BY STILLEN INLINE POWER MODULE - TC102002
Tuner Pro App

TruControl by STILLEN | Easy to Use

With the engine on or with the key on, you can go through and [-/+] select which calibration you want to run at any point in time. You can use the Tuning: Pro App which also controls and resets all calibrations based on what you input in the application.

The TruControl by STILLEN Inline Power Module comes preloaded with up to 7 different maps for your Elantra N. These maps are going to range anywhere from Race mode to Sport mode to Eco mode.

HKS High Super Fire Racing M45XL 2022-2023 Elantra N

High Performance Spark Plugs

STILLEN recommends upgrading the sparks plugs with HKS High Super Fire Racing M45XL when installing the TruControl By STILLEN.