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How to Pick the Perfect Aftermarket Swaybars

Every week our automotive experts get questions about swaybars from automotive enthusiasts.

No wonder…swaybars, a.k.a anti-roll bars, are a popular and cost-effective way to significantly improve vehicle handling in corners, through slaloms and during evasive maneuvers.

There’s no one-size-fits-all answer to the question: “Which swaybar is right for me?” Picking your perfect swaybar requires consideration of key factors including:

  • The make and model of your car or truck
  • How and where you’ll drive it
  • What you hope to gain from suspension upgrades like sway bars

This sway bar buying guide will help you decide which anti-roll bars are right for you.

Soon you’ll be on the road to happier handling!

Stillen sway bars shown on Infiniti Q50
You can enjoy simple, cost effective handling improvements with a set of STILLEN sway bars

How Do You Drive, And Where Are You Driving?

By which we mean:

  • The best sway bar for you depends on how you’ll use your vehicle. Is it your daily driver, canyon carver, weekend track car, full-time race car, rock crawler or desert mauler?
  • The right sway bar is part of an integrated suspension system that reflects your primary vehicle use. For track days or racing, the optimal suspension setup may include shocks, springs and wheel alignment changes along with aftermarket sway bars.

THE BASICS – What Sway Bars Do

So what is a swaybar exactly? Simply put, it’s a metal crossbar that ties the driver and passenger side chassis and suspension together. When a car is traveling straight down the road or track, a sway bar has little effect on handling.

But as soon as you crank on the steering wheel and enter a corner, a sway bar ‘springs’ to life to help control the weight shift that occurs during cornering.

Here’s how a swaybar works:

  1. As your vehicle turns into, say, a left-hand corner, a portion of vehicle weight transfers (‘rolls’) to the right-hand side of the vehicle.
  2. This rolling effect loads the suspension, steering and tires on the right-hand side of the vehicle. Some side loading is desirable and necessary as long as it’s controlled.
  3. A sway bar helps control this rolling effect by twisting along its axis as the chassis and suspension moves.
  4. As the bar cycles through its range of travel, it offers progressively more resistance to twisting.
  5. The sway bar’s ever-increasing resistance to twisting works to counter the force of vehicle roll.

Not all Plants are Potted

After installing a swaybar, the effect you’ll notice from the driver’s seat is that your car feels level or ‘planted’ as you take a corner.

This ‘planted’ stance is the result of better weight distribution and traction.

Not only does it feel good, it offers big benefits:

  • A car that’s more planted through a turn allows for better rotation and more control
  • A car that’s more planted lets you get back on the gas sooner, resulting in quicker acceleration out of the turn

With the right sway bars on board, you’ll soon be taking familiar corners at higher speeds than you used to.

And grinning a lot more too.

Stiffer Isn’t Always Better

Is an aftermarket swaybar always necessary?

Given that STILLEN is a leading manufacturer of aftermarket sway bars, our answer may surprise you.

The answer is: No, an aftermarket sway bar isn’t always the best solution for every vehicle, driver or environment.

Here’s why:

  • In most cases, an aftermarket sway bar is going to be stiffer than the factory sway bar
  • In most cases, this is going to improve the performance and handling of the car
  • For most drivers, these improvements are going to make them happy and they’ll quickly adjust to the improved handling characteristics of their car

But we won’t tell you that installing a swaybar is the right thing for all drivers vehicles and situations.

Real World Results May Vary

For instance, suppose you’re looking to improve the handling of your daily driver and you install a sway bar rated at 200% stiffer than stock.

Rather than improve, your cornering performance, ride quality and traction will suffer on real world road surfaces. Potholes, mid-corner dips, and road kill will all fight against your uber-stiff setup.

Say your left side front wheel hits a bump mid-turn. Stock suspension or a moderately stiff aftermarket sway bar will transfer some of the energy to the passenger side front wheel – no biggie.

But an extremely stiff sway bar will transfer much more of the energy – maybe enough to unsettle the suspension and reduce traction by creating tire lift on the inside wheel and excessive sidewall flex on the outside tire.

The swaybar you installed to improve handling can work against you, especially paired stock springs and tires (more on this later).

DSC_0033

Newfound Glory

Even world-class car handlers like STILLEN founder Steve Millen don’t automatically run stiffer sway bars.

Here’s a great example of a situation where an aftermarket sway bar wasn’t optimal for the conditions:

In 2009 the STILLEN rally team headed to Newfoundland, Canada, to compete in the Targa Newfoundland rally with a NISSAN GT R. Prior to the trip, the team engineered new Penske coil overs and new sway bars along with a host of other performance parts designed to enhance the already formidable GT R.

They also packed the factory front sway bar into the trailer.

You might think: “Well Duh, rally car….if you crash you need spares.”

But in reality, the team wasn’t convinced the stiffer sway bars they’d developed and tested on smooth roads during the Southern California summer were going to be suitable for the rough roads of Canada.

Especially when the forecast called for plenty of rain North of the border.

When driving in the rain, tire compliance is key to maintaining traction. When the road is dry and offers plenty of tire grip, you can stiffen the suspension and make the tire work harder.

But when traction is limited, a stiffer setup overworks the tires and traction suffers. Better to soften the suspension and make it more compliant to conform to the road surface.

In the end, the team found that the optimum setup for the STILLEN GTR on the Targa Newfoundland roads: run the OEM front sway bar and the STILLEN rear sway bar.

By retaining the stiffer rear sway bar they reduced the car’s natural tendency to understeer and made the car rotate better through the turns.

The next year when they took the car to the Targa Rally in New Zealand, they re-installed the STILLEN front sway bar and ran stiffer coil springs on the Penske shocks.

The roads in New Zealand are faster and offer more grip even in rainy conditions. The stiffer setup was spot on for maximum control in the challenging environment of rally racing.

Check out the results in this video from the 2011 Targa Rally:

AltimaRearSwayBar-1 Altima Coupe Stillen Sway Bar Up

Moderation for the Masses

For the vast majority of drivers using their vehicles for daily driving, canyon carving or occasional track use, sway bars that impart a moderate increase in stiffness are the best choice. The incremental stiffness will retain factory-like ride quality while offering improved handling in the corners and slaloms.

For even more versatility and fine-tuning, adjustable sway bars might be your best option.

The more adjustability a sway bar offers, the more you can fine tune your suspension to suit your needs and preferences.

What’s more, adjustable sway bars allow you to set up your suspension to favor:

Oversteer (when a car turns more sharply than desired by the driver), or

Understeer (when a car turns less sharply than desired by the driver), or

Neutral Handling (when a turns exactly as desired by the driver)

Illustration of a car in oversteer
Car in understeer condition
UNDERSTEER happens when a car does not turn as sharply as driver intends.

Z Well Adjusted Z

The Nissan 370Z is ideal for explaining understeer and oversteer and for illustrating the versatility of adjustable sway bars.

Check out the stiffness ratings of the 370Z sway bars listed in the below chart.

BrandFrontRearAdjustable
(F/R)
% Stiffer (F/R)Best ForSize (F/R)ColorConstructionEndlinksBushings
StockYesYesNoStockN/A26.5mm/24mmBlackHollowStockStock
NismoYesYesNoN/AN/A27mm/25.5mmBlackHollowStockUses Stock
EibachYesYes2 way / 3 way76, 117% / 67, 98, 130%Street & Light Track32mm/29mmRedHollowNoYes
HellwigYesYesNo / 3 wayN/ATrack & Occasional Street35mm/25.5mmGreyHollowNoYes
HotchkisYesYesNo / 3 way205% / 40, 75, 120%Track & Occasional Street35mm/28mmGreyHollowNoYes
STILLENYesYes5 way/ 3 way21-48% / 37-70%Street & Light Track27mm/25.5mmRedHollowNoUses Stock
Suspension TechniquesYesYes2 way / 2 way55, 88% / 30, 66%Street & Light Track28mm/24mmGreen or BlackSolidNoYes

You’ll notice the STILLEN option is a little different. We conducted extensive (and fun) road and track testing to get a feel for the 370Z and determine the best sway bar setup to optimize handling without diminishing the inherent nature of the car.

Like the majority of vehicles on the road today, for safety purposes the 370Z is set up from the factory to understeer a little.

The reason for this is liability and safety.  Auto manufacturers like Nissan have to build their cars for typical drivers who aren’t trained to handle a car in high-stress situations.

When the average driver experiences understeer, their natural reaction is to panic, let off the gas, and apply the brakes. Conveniently enough, this is exactly how to counter understeer.

With less gas and more brake, the vehicle will slow down, the tires will regain their composure and the vehicle will resume traveling in the desired direction. 

Too bad, because one of the biggest advantages of a rear wheel drive car like the 370Z is the ability to power through turns. With the factory setup favoring understeer, this advantage is lost.

All that beautiful power going to the rear wheels is pushing the car in a direction you don’t want to go.

Using a STILLEN adjustable sway bar, a 370Z the driver can fine tune the suspension to balance and improve the handling of the car.

This balanced feel will a give the Z pilot the confidence to  carry more speed through a turn as they begin to feel the car rotate through the turn as opposed to pushing through it.

Stillen 370Z rear sway bars
STILLEN rear sway bars take 370Z handing from great to superlative.

Through extensive testing and refinement, STILLEN identified stiffness increments we selected offer the 370Z driver great options. The STILLEN sway bars can be adjusted for a good balance of road comfort and crisper handling for spirited daily driving and canyon carving.

2009 370Z Blue Stillen Sway Bars3

At the other end of the spectrum, drivers looking for maximum performance can adjust the bars to a stiffer setting for track days.

2009 370Z Blue Stillen Sway Bars5

All Together Now

Along with a stiffer sway bar, for track or racing use, the key to maximum control and handling on the ragged edge may include shock or spring upgrades, tweaking wheel alignment and selecting the proper tires.
Here’s what the STILLEN experts recommend:

  1. Determine which tires you are going to run
  2. Select the springs you’ll run based on tires, track layout and conditions
  3. Select which sway bar is right for you
  4. Adjust wheel alignment to suit, keeping in mind a more aggressive sway bar usually requires more aggressive alignment settings

For example, for track use you might run an aggressive tire like a Nitto NT-01 or a Nitto NT-05. If you don’t mind running an aggressive alignment specification, a really stiff sway bar should work well.

However, if you’re using your car primarily for road use, you might run tires like the Nitto NT555 or an Nitto INVO. The ideal sway bar will be slightly stiffer than the factory bar. 

Sway Your Opinion

Bottom line: a properly matched set of sway bars will really improve the balance of your car or truck and is a great way to fine tune handling.

The result: major improvement in the joy you get out of hustling your ride through your local canyon roads or on your favorite race track.

Most drivers will be happiest with a moderate increase in stiffness. An adjustable sway bar offers the versatility to fine tune handling as desired.

STILLEN has been designing and manufacturing sway bars in-house for more than 20 years.  We private label manufacture swaybars for some of the largest “suspension manufacturers” in the industry.

We have also manufactured sway bars for OEM vehicle manufacturers as well.

In addition to our swaybar manufacturing expertise, we design and develop complete suspension packages for use on street, track and off-road environments.

Bottom line: you can buy and install STILLEN swaybars with confidence!

Got more suspension questions?

Call one of our Automotive Counselors for expert advice at (866) 250-5542.

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.

In the realm of car enthusiasts and performance upgrades, few modifications hold as much significance as air intakes. These components play a pivotal role in enhancing engine performance by optimizing the flow of air into the combustion chamber. If you’re looking to boost your vehicle’s power and efficiency, understanding the different types of air intakes and their benefits is essential.

Why Upgrade Your Air Intake?

Before delving into the intricacies of air intake options, let’s highlight why upgrading your stock air intake system is crucial for maximizing performance:

  1. Improved Airflow: Stock air intake systems are designed with compromises to meet various requirements. Aftermarket air intakes offer larger filter surfaces and smoother airflow pathways, allowing your engine to breathe more efficiently.
  2. Enhanced Filtration: Upgraded air filters, whether oil or dry filters, provide better filtration capabilities compared to stock filters. This ensures that only clean air enters the engine, reducing the risk of debris and contaminants causing damage.
  3. Increased Power: By optimizing air intake, your engine can generate more power. Cold air intakes, in particular, draw cooler, denser air from outside the engine bay, resulting in improved combustion and higher horsepower and torque figures.
  4. Customization Options: Aftermarket air intakes come in various styles and designs, allowing you to personalize your vehicle while also enhancing performance.
Dry / Oil / Oiled STILLEN Air Filter

Oiled Versus Dry

When it comes to air filters, two primary options dominate the market: oil filters and dry filters. Here’s a brief overview of each:

Oil / Oiled STILLEN Air Filter

Advantages of Oiled Filters:

  1. Water Resistance: The oil coating acts as a barrier to prevent water from entering the filter material or intake tube, making them ideal for high humidity or wet environments.
  2. Requires Periodic Re-Oiling: Ensures optimal performance and longevity of the filter, adding an extra step to maintenance but maintaining peak efficiency.
  3. Optimal Airflow: Provides slightly better airflow compared to dry filters.
Dry STILLEN Air Filter

Advantages of Dry Filters:

  1. No Oiling Required: Simplifies maintenance and eliminates the risk of over-oiling, which can damage the Mass Air Flow (MAF) sensor.
  2. Multiple Layers of Filtering Material: Utilizes multiple layers of filtering material for superior filtration efficiency, capturing even smaller particles and ensuring cleaner airflow to the engine.
  3. Effective Contaminant Trapping: Traps contaminants while maintaining excellent airflow for engine protection without sacrificing performance.

When choosing between a dry or oiled filter for your cold air intake, consider the driving conditions and your personal preferences. Oiled filters excel in wet environments and require periodic re-oiling for optimal performance and longevity, while dry filters are better suited for dry or dusty conditions and offer simplified maintenance. Ultimately, both types offer benefits that can enhance your vehicle’s performance and driving experience.

Choosing the Right Air Intake

Nissan Maxima STILLEN Short Ram Hi-Flow Air Intake with Dry and Oiled Filter
Nissan 370Z 350Z Infiniti G37 G35 STILLEN Long Tube Dual Gen 3 Air Intake with Dry and Oiled Filter

Now that you understand the importance of air intakes let’s explore the different types available:

  1. Short Ram Intakes: Ideal for enthusiasts seeking a balance between performance and affordability, short ram intakes offer easy installation and increased airflow compared to stock systems. They provide a noticeable improvement in engine response and power output.
  2. Long Tube/Cold Air Intakes: For those prioritizing maximum performance gains, long tube or cold air intakes are the way to go. These intakes draw cooler, denser air from outside the engine bay, resulting in significant horsepower and torque increases. While installation may be more complex, the performance benefits justify the effort and cost.

Conclusion

Nissan Maxima STILLEN Short Ram Hi-Flow Air Intake with Dry and Oiled Filter
Nissan 370Z 350Z Infiniti G37 G35 STILLEN Long Tube Dual Gen 3 Air Intake with Dry and Oiled Filter

Upgrading your car’s air intake system is a surefire way to unlock its full potential on the road or track. Whether you opt for a short ram intake for a practical upgrade or invest in a long tube or cold air intake for maximum performance gains, the benefits are undeniable. Choose wisely based on your budget, performance goals, and installation preferences, and enjoy the exhilarating driving experience that follows. For further assistance in selecting the right air intake for your vehicle, don’t hesitate to reach out to our team of experts at STILLEN. We’re here to help you make informed decisions and elevate your driving experience to new heights.

Nissan 370Z/350Z, Infiniti Q60/G37/G35 STILLEN Short Throw Shifter - 452352

Are you looking to elevate the performance and responsiveness of your Nissan 370Z/350Z or Infiniti G37/G35? Look no further than the STILLEN Short Throw Shifter. Engineered to perfection, this innovative upgrade enhances your driving experience with a host of impressive features.

Nissan 370Z/350Z, Infiniti Q60/G37/G35 STILLEN Short Throw Shifter - 452352

Precision Engineering for Seamless Shifting

The STILLEN Short Throw Shifter is meticulously crafted from high-quality materials, boasting a two-piece construction made of 303 stainless steel. This ensures durability and reliability, even under rigorous driving conditions. Additionally, the shifter is designed to reduce shift distance by an impressive 3/4″, resulting in quicker and more precise gear selections.

NISSAN 370Z/350Z, INFINITI Q60/G37/G35 STILLEN SHORT THROW SHIFTER - 452352

Effortless Performance with Reduced Height

Experience smoother shifting with less effort, thanks to the STILLEN Short Throw Shifter’s 1/4″ shorter height. This ergonomic design not only enhances comfort during gear changes but also contributes to a more engaging driving experience.

Nissan 370Z/350Z, Infiniti Q60/G37/G35 STILLEN Short Throw Shifter - 452352

Quiet Confidence on the Road

Despite its enhanced performance capabilities, the STILLEN Short Throw Shifter remains as quiet as the stock shifter. Say goodbye to unwanted noise or vibration, ensuring a serene driving environment without compromising on performance.

NISSAN 370Z/350Z, INFINITI Q60/G37/G35 STILLEN SHORT THROW SHIFTER - 452352

Easy Installation, Lasting Performance

Enjoy hassle-free installation with the STILLEN Short Throw Shifter, which features a direct bolt-in design. No modifications are required, allowing you to quickly and seamlessly upgrade your vehicle’s drivetrain. Plus, with the inclusion of new Delrin bushings, you can count on long-lasting performance and reliability.

Elevate Your Driving Experience Today

Whether you’re navigating city streets or carving through winding roads, the STILLEN Short Throw Shifter empowers you with unparalleled control and precision. Don’t settle for standard shifting – unlock the full potential of your vehicle with this essential upgrade.

Upgrade to the STILLEN Short Throw Shifter today and experience a new level of driving performance.

Disclaimer: Always follow manufacturer guidelines and consult a professional for installation assistance.

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: