Tags Posts tagged with "G37 Intake"

G37 Intake

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:

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A lot of the folks who aren’t big fans of the Nissan VQ-series V6es like to say that these cars can’t make power naturally aspirated. Marina’s Infiniti G37 Coupe proves otherwise. While from the outside, her G looks largely stock – you’d be hard pressed to tell her G from your average preowned G37 on the lot at the Nissan dealer where she works, yet with a good tune and the right combination of performance parts, this G37 is laying down 340 horsepower at the rear wheels, which is pretty damned impressive.

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Up front, the only real hint of what lies beneath is the faint hint of a set of STILLEN Gen 3 Intakes for Infiniti G37 peeking through the matte black front grille. Good for almost 20whp on their own, the Gen III Intakes definitely contribute to the car’s performance.

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The rear of the car sports a STILLEN Cat-Back Exhaust for Infiniti G37, paired with a set of performance headers to boot. The dual round tips compliment the G37’s styling nicely and lets the VQ sing you the song of its people with wonderful clarity. The bonus of another bump in horsepower and torque is just the cherry on top to a system that looks and sounds fantastic – and a VQ37HR at full song always turns heads.

Infiniti_G37_Marina_340whp_noS-(5)-A TRANSPARENT

To get the most out of your performance parts, while all the parts we make here at STILLEN are designed to make power on the factory ecu map without setting a CEL, it’s always best (for power) if the ECU is expecting more airflow from an intake or exhaust for Infiniti G37 coupe.

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Running an UpRev “ARC” Tune, Marina’s Infiniti G37 coupe laid down 341whp and 282wtq on a DynoJet chassis dyno. Torque is almost flat as a table through 4000rpm and tapers downward as the revs shoot towards that 7800rpm redline. Horsepower is almost a straight line, rising in an extremely linear fashion before hitting peak power at 7300rpm or so. Though we haven’t driven or seen Marina’s G in person, it’s safe to say that this thing would be an absolute riot to drive on the street.

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Like we said, this G37 is fairly close to stock – just a handful of basic STILLEN bolt ons coupled with a tune has really woken up the car. Here’s a better view of the STILLEN G37 intake as it appears under the hood here- as you can see there’s no cheatery going on here – just simple bolt ons.

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In addition to the parts directly contributing to its power output, Marina also has replaced the heavy dual-mass OEM flywheel with a lightweight ACT Performance Flywheel for Infiniti G37 and ACT 6-Puck Clutch for G37 to make sure as many ponies as possible are making it to the rear wheels. While not quite as light as the STILLEN flywheel, the ACT Flywheel is just 18.4lbs, whereas the stock flywheel is a whalloping 26lbs. While on the face of it, 7-8lbs of difference doesn’t sound like anything, but when you consider the physics involved with that part, it’s a heck of a lot more difference than just shaving 7lbs off the car’s curb weight. (Check out our post about the benefits of a performance flywheel here)

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With all the basic bolt ons covered, you might think Marina’s done with power. Oh no – she tells us that “500whp is my end goal, but I’ll honestly probably end up settling for 450 or somewhere around there. I work at a Nissan dealer so I have access to all the stuff that breaks for a somewhat decent price. If I try to surpass 450whp, I’ll end up building the motor. Since it’s going to end up a track car, I’m sure I won’t want to stop at 450.”

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While the big stuff is covered, until the supercharger is handled, there are still a few minor mods left that can be done. “‘(while) I’m very very happy with it, I’m probably going to change my TBs soon, and do as many little things to milk as much hp as I can NA.”

It sure sounds like she’s on the right track with the build, and we can’t wait to see what it evolves into when it’s finally ‘done’.

If you’re looking to get more power out of your Z, G or Q naturally aspirated, this car proves that not only can it be done, but there’s a good bit of power to be had before forced induction. Call us today to see how we can get more out of your car!

Thanks for joining us, and we’ll see you next time.

2013 G37 Coupe Fitment

STILLEN is pleased to announce new available products and accessories for the 2013 Infiniti G37 Coupe and 2014-15 Infiniti Q60 Coupe.


2013 Infiniti G37 Coupe Exhaust
2013 Infiniti G37 + 14-15 Q60 Coupe Cat-back Exhaust
The true sound of the Infiniti 3.7L engine is released with the STILLEN Infiniti G37 Coupe Cat-Back Exhaust. Made in the USA from 304 Stainless Steel with polished 304SS dual wall exhaust tips, the STILLEN G37 Coupe Cat-Back Exhaust Systems have a dyno proven increase of 19 horsepower. The G37 exhaust sound is aggressive under full throttle, but has a pleasant tone cruising around town. All STILLEN 2013 G37 Coupe Exhausts come with a limited lifetime warranty.


2013 Infiniti G37 Coupe Cold Air Intake

2013 Infiniti G37 Coupe Cold Air Intakes
Dyno-proven increase in horsepower, greater throttle response and an aggressive engine resonance under heavy throttle, no wonder the Cold Air Intake is the most popular upgrade for 2013 G37 Coupe and 2014-15 Q60 Coupe. STILLEN Gen 3 Cold Air Intakes for the Infiniti G37 Coupe & 2014-15 Q60 Coupe are mandrel bent, polished aluminum intake tubes equipped with genuine K&N Air Filters that include a 1,000,000 mile warranty. A STILLEN Gen 2 Cold Air Intake for G37 Coupe is also available and features aluminum tubing fitted to polyurethane filter covers that funnel in cool air from outside the vehicle. The Cold Air Intakes are also 50-state legal and CARB Exempt. Gen 3 Intake shown above.


2013 Infiniti G37 Coupe Supercharger
2013 Infiniti G37 Coupe Superchargers
Take the 328 horsepower G37 Coupe to over 500 crank horsepower (about 380-420whp) with STILLEN’s 2013 Infiniti G37 Coupe Supercharger. These STILLEN supercharger systems are turn-key bolt-on tuned kits that incorporate the Vortech V3 self-lubricating supercharger system and install cleanly under the stock G37 Coupe hood, without any modifications required. The 2013 G37 Coupe supercharger is 50 state street legal with an optional 3 year/36 mile warranty.


2013 Infiniti G37 Coupe Oil Cooler Kit
Infiniti G37 Coupe Oil Cooler Kit
The 2013 Infiniti G37 Coupe’s 3.7 liter engine runs hot in high performance conditions. An oil temperature reduction of 30 to 40 degrees Fahrenheit can be realized with the installation of our specially designed 2013 G37 Coupe Oil Cooler Kits. These Oil Cooler Kits allow hot oil to be circulated and cooled outside of the motor through a high efficiency cooler, creating greater performance and adding thousands of miles of engine life. An absolute must for forced induction or track use.


2013 Infiniti G37 Coupe Sway Bars
2013 Infiniti G37 Coupe Sway Bars
Keep heavy body roll while cornering to a minimum by upgrading to STILLEN’s 2013 Infiniti G37 Sway Bars, and take corners with stability and confidence! STILLEN Sway Bars are made in the USA from high strength aircraft-grade steel and finished with a high quality, corrosion preventing powdercoat. The 2013 G37 Coupe Sway Bars include a 5-Way Adjustable Front Bar (21-48% Stiffer) and 3-Way Adjustable Rear Bar (37-70% Stiffer) that fit everything from track racing to cruising around town, whatever your style of driving may be.


2013 Infiniti G37 Coupe No-Drill License Plate Relocation Bracket
2013 Infiniti G37 Coupe License Plate Relocator Bracket
The STILLEN 2013 Infiniti G37 Coupe License Plate Relocator Bracket mounts the front license plate using the factory tow hook on the front bumper without having to drill into the front fascia. The License Plate Bracket includes all hardware and instructions for the 2013 G37 Coupe for a install that is quick and painless. Save yourself the hassle from potential tickets without ruining your front bumper by drilling in a plate bracket.


Also Available for the 2013 Infiniti G37 Coupe:
2013 Infiniti G37 Coupe STILLEN Sport Rotors
2013 Infiniti G37 Coupe AP Racing Big Brake Kits
2013 Infiniti G37 Coupe Lowering Kits
2013 Infiniti G37 Coupe Coilovers, and more.
STILLEN also carries a full line of auto parts for the entire Infiniti family of cars. Call for more information.

For more information on available auto parts and accessories for the 2013 Infiniti G37 Coupe, call (866) 250-5542 or visit www.STILLEN.com

2013 Infiniti G37 Coupe Fitment

STILLEN is pleased to announce new available products and accessories for the 2013 Infiniti G37 Sedan.



402847DF_KIT_WHI_INFINITI_G37_Q40_4_4

STILLEN Gen 3 Cold Air Intake for the 2009-13 Infiniti G37 Sedan CARB EXEMPT EO# D-436-22

2013 Infiniti G37 Sedan Cold Air Intakes
The most popular upgrade! Solid dyno-proven horsepower increase, improved throttle response and under full throttle an amazing engine note sure to put a smile on your face. Then STILLEN Gen 3 Cold Air Intake for the 2009-13 Infiniti G37 Sedan use long mandrel bent polished aluminum intake tubes fitted with genuine K&N Filters that carry a 1,000,000 mile warranty to deliver a solid 14whp / 6wtq gain on G37 SEDAN models. These Cold Air Intakes are also CARB Exempt EO#D-436-22 and 50-state legal. Gen 3 Intake shown above.


2013 Infiniti G37 Sedan Supercharger
2009-13 Infiniti G37 Sedan Superchargers
Increase your G37 Sedan from 328 horsepower to over 500 crank horsepower (380-420whp) with STILLEN’s 2013 Infiniti G37 Sedan Supercharger. These are turn-key tuned kits that are a bolt-on installation. The STILLEN superchargers incorporate the Vortech V3 self-lubricating supercharger system and install cleanly under the stock G37 Sedan hood, without any modifications required.

The 2013 G37 Sedan STILLEN supercharger is CARB EXEMPT (see EO) and 50 state street legal with an optional 3 year/36 mile warranty.


2013 Infiniti G37 Sedan Sway Bars
2013 Infiniti G37 Sedan Sway Bars
Heavy cars create body roll when cornering, combat that by upgrading to STILLEN’s 2013 Infiniti G37 Sway Bars, and take corners with stability and confidence! STILLEN Sway Bars are constructed from high strength aircraft-grade steel with a high quality powdercoated finish to prevent corrosion. The STILLEN G37 Sedan Sway Bars include a 5-Way Adjustable Front Bar (21-48% Stiffer) and 3-Way Adjustable Rear Bar (37-70% Stiffer) to fit any style of driving, whether on the track or cruising around town.


2013 Infiniti G37 Sedan Cat-back Exhaust
2013 Infiniti G37 Sedan Cat-back Exhaust
Unleash the true sound of the Infiniti 3.7L engine with the STILLEN Infiniti G37 Sedan Cat-Back Exhaust. Constructed from 304 Stainless Steel with polished 304SS dual wall exhaust tips that compliment the car’s dynamic lines and contours brillaintly.

STILLEN Infiniti G37 Sedan Cat-Back Exhaust Systems show a dyno proven 19 horsepower increase (AT THE WHEELS!!) with a pleasing sound while driving around town, but have an aggressive note under full throttle. All STILLEN G37 Sedan Exhausts come with a limited lifetime warranty.


2013 Infiniti G37 Sedan No-Drill License Plate Relocation Bracket
2013 Infiniti G37 Sedan License Plate Relocator Bracket
The STILLEN Infiniti G37 Sedan License Plate Relocator Bracket utilizes the factory tow hook to relocate the front license plate without having to drill into the front fascia. The License Plate Bracket includes all hardware and instructions for the 2013 G37 Sedan for a quick and easy install. Save yourself the hassle from potential tickets without ruining your front bumper by drilling in a plate bracket.


2013 Infiniti G37 Sedan Trunk Wing
2013 Infiniti G37 Sedan Trunk Wing
The STILLEN Infiniti G37 Sedan Trunk Spoiler is designed, tested and built in-house at our facilities in Costa Mesa, California. The Trunk Wing is crafted to keep the functionality of the 2013 G37 Sedan’s rear backup camera while keeping an OEM-like fitment without any drilling to the car to install. All STILLEN G37 body components are constructed from high quality polyurethane, ready for prep and paint (as shown above) and have a limited lifetime warranty against cracking or breaking under normal use.


Also Available for the 2013 Infiniti G37 Sedan:
2013 Infiniti G37 Sedan Oil Coolers
2013 Infiniti G37 Sedan AP Racing Big Brake Kits
2013 Infiniti G37 Sedan Lowering Kits
2013 Infiniti G37 Sedan Coil Overs, and more.
STILLEN also carries a full line of auto parts for the entire Infiniti family of cars. Call for more information.

For more information on available auto parts and accessories for the 2013 Infiniti G37 Sedan, call (866) 250-5542 or visit www.STILLEN.com

Busy going to school in Southern California, the owner of this 2012 Infiniti G37 Sedan wanted a way to unwind and have some fun with his vehicle this summer. However, like many of our first-time customers, he is new to modified vehicles and wasn’t sure where to start. Our experts, who are enthusiasts themselves, love talking with our customers about the plans they have for modifying their vehicles and offering suggestions to help them get the most from modifications.

In this case, our experts suggested a STILLEN Gen 3 air intake kit for Infiniti G37 (good for 18whp / 13wtq on its own), STILLEN Infiniti G37 Coupe Cat-Back exhaust (another 19whp by itself). With the bolt on performance mod shopping list nailed down, this customer quickly agreed that this was the best way to get the power and performance he wanted.

G37 Sedan on STILLEN Dyno After Exhaust and Intake Installation and Tune

STILLEN Gen 3 Intakes

The STILLEN Gen 3 Cold Air Intake is Dyno-Proven to Deliver 18.5WHP Gains

As one of our bestselling air intakes, the STILLEN Gen 3 intake is a go-to for anyone looking to get more power from their VQ37 engine.

With two large filters strategically placed in front of the radiator and varied diameter tubing, this intake kit provides clean, cool air to the engine and safely maximizes power.

STILLEN Cat-Back Exhaust

In addition to getting a STILLEN Gen 3 air intake installed, this customer also got a STILLEN G37 Sedan cat-back exhaust installed. This performance exhaust features mandrel bent tubing and is crafted from high grade stainless steel.

The end result is an durable exhaust that offers significant performance gains with power you can feel across the power band. Plus, it also features STILLEN’s signature exhaust sound that comes to life when under throttle!

G37 Sedan Dyno Chart - 56 HP Gain After Exhaust and Intake Installation and Tune

Dyno Results

Combined, the intake and exhaust helped this G37 sedan make 284 HP, which was a gain of almost 40 HP from stock. After a little refinement, we brought the final number up to 302 HP for a final gain of over 56 HP!

What’s Up Next?

Like most visitors to the STILLEN performance shop, the modifications he made during this visit are just the start. Next, he’s looking to upgrade his wheels, tires and suspension. Then, he plans on customizing the exterior with a couple STILLEN body components. If all goes well with these modifications, he’s even thinking of getting a STILLEN supercharger. Once he’s done bringing his vision to life, this is going to be one very nice Infiniti G37 Sedan!

Contact Us

If you’re ready to get more power from your vehicle, improve its handling or have other upgrades in mind, be sure to give us a call! Our experts will be happy to help you strategize your next build simply give us a call at (866) 250-5542!

We’re proud to announce the release of our STILLEN Generation 3 Ultra Long Tube Intake for the G37 Coupe (Part # 402846). This same intake also fits the Q60 3.7 Coupe. Some said that it was impossible to make horsepower with an intake on the VQ37HR, and we were determined to prove otherwise. This intake is the testament of the level of commitment from our R&D department, who went through over 50 variations before finalizing the design. The air filters are placed outside of the engine bay directly behind the main grille and are protected by a urethane splash guard.

STILLEN Generation 3 Ultra Long Tube Intake for the G37 Coupe On Car

Dyno Sheet and Product Photos:

Here’s the product text from the STILLEN Website:

STILLEN was the first national tuner to introduce a high flow intake for the G37 Coupe. Our first short tube intake provided a small boost in power with a great sound. Economical and easily installed, this Generation 1 Short Tube Intake became instantly popular. Some months later we introduced our Generation 2 Long Tube Intake, featuring polished tubes, even better sound and a power gain over the Generation 1. Our continuing dedication to getting the maximum performance from each vehicle has lead to the introduction of our new Generation 3 Ultra Long Tube Intake for Infiniti G37. This intake has a radically new design that provides dramatically better power than any G37 intake on the market. Our R&D team went through over 50 variations before being satisfied that this system is the best that can be made for the G37 Coupe.The new Generation 3 Ultra Long Tube Intake places two large K&N filters in front of the radiator and directly behind the main grille. Strategic placement of the filters allow for optimum cold air flow and easy filter removal for cleaning. It features additional polished tubes that pass through the front core support, larger air filters than the Generation 2 unit, a urethane splash guard to help protect the filter and a system of varied diameter tubing and steps to maximize air velocity.The power result: A dyno-proven 18.5 horsepower gain at the wheels. This translates to an estimated 22 horsepower gain at the flywheel. No other intake for the G37 can match these power gains!Recommended installation requires removal of the front fascia clip (not absolutely necessary, but significantly aids in ease of installation) and slightly enlarging the holes through the front core support. Installation time is estimated at two hours for an experienced technician. No other part relocation or parts removal is required.

 

If you have any questions about the long tube intakes, please visit www.stillen.com or give us a call at 866-250-5542 and we will be happy to help you. We also offer a wide variety of parts including an Infiniti G37 big brake kit, exhaust systems, and superchargers.  If you live in the Orange County, CA area, we also offer installation at our performance shop.