Stillen 350Z Stainless Steel Cat-Back Exhaust
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Stillen 350Z Stainless Steel Cat-Back Exhaust
Stillen 350Z Stainless Steel Cat-Back Exhaust
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Stillen 350Z Stainless Steel Cat-Back Exhaust
Stillen 350Z Stainless Steel Cat-Back Exhaust

Product Description

Increase performance with the STILLEN Exhaust for Nissan 350z Z33. This exhaust features a dual split rear exit exhaust. This STILLEN Nissan 350z Exhaust has dual polished tips. This Nissan 350Z Exhaust improves the sound and improves the performance of the vehicle.

Enjoy improved performance, sound and even MPG with the STILLEN exhaust for Nissan 350Z! It features mandrel bent piping for a smooth flow. It also features a stainless steel construction for long life. If you're looking to upgrade, this is the exhaust for you!

With years of experience working with VQ35 engines, the STILLEN team was able to utilize that knowledge to find hidden power in the Nissan 350Z factory exhaust. The STILLEN cat-back exhaust system provides net gains of up to 16 rear wheel horsepower!

While cruising, the STILLEN 350Z dual exhaust allows you to enjoy a calm, mellow sound. However, during hard acceleration, you will enjoy that aggressive tone that STILLEN is known for with no annoying drone. Stainless Steel Construction the STILLEN 504350D stainless steel exhaust not only looks good, but is made to last. This aftermarket exhaust for Nissan 350Z is made of polished stainless steel. It also features 4.5" of polished 304 stainless steel dual wall tips and polished mufflers.

CARB EXEMPT

Like the other STILLEN stainless steel exhausts, this cat-back exhaust system is 100% CARB legal.

Features:

  • 304 Stainless Steel Construction
  • Polished 304SS Dual Wall Tips
  • Mild at Idle/Cruising - Aggressive Note Under Throttle
  • Compliments the factory exhaust cut out nicely
  • Perfect solution for those who value a more luxurious and quiet cabin feel along with enhanced sound
  • Delivers an aggressive look that matches the enhanced exhaust note

Made of 100% stainless steel, the system features dual pipes and mufflers and a lifetime warranty. It makes the most power of any 350Z system on the market and fits like a glove.

Retested on 9/11/03 in 5th gear dyno runs to add 16 HP at 5600 rpm and 14 Ft/Lbs at 4600 rpm. The fit, finish, power and mellow tone have to be experienced to be fully appreciated.

*** This item does not qualify for any additional discounts or promotions ***

Stillen 350Z Stainless Steel Cat-Back Exhaust

Brand: Stillen
Fits models: 350Z...
Stillen 350Z Stainless Steel Cat-Back Exhaust
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$1,383.43

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Stillen 350Z Stainless Steel Cat-Back Exhaust
$1,383.43
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What our customers say

starstarstarstarstar
May 26, 2026
Outstanding dual exhaust system ! Power boost and good looking together with great exhaust sound.
starstarstarstarstar_border
November 20, 2021
I fitted this system about a month ago and Iam very happy with it . It was very easy to install ( using a hoist ) everything lining up the way it should . Quality of the build and materials is excellent . The exhaust note is slightly louder than the standard system but with more of a base tone at idle with no drone at highway speeds . The rear muffler ( sitting east/west on the car ) helps fill the void left by the OEM muffler, and duel sided tips have gone a nice titanium colour . Times from my last track day suggest a performance increase . Not sure of the weight difference between the Stillen and OEM systems , not much I guess , hence the 4 star rating , I would give it 4.5 if I could . For a daily driven car that gets 6/7 track days a year , this system is perfect for me . Thanks STILLEN great job .
starstarstarstarstar_border
November 20, 2021
I fitted this system about a month ago and Iam very happy with it . It was very easy to install ( using a hoist ) everything lining up the way it should . Quality of the build and materials is excellent . The exhaust note is slightly louder than the standard system but with more of a base tone at idle with no drone at highway speeds . The rear muffler ( sitting east/west on the car ) helps fill the void left by the OEM muffler, and duel sided tips have gone a nice titanium colour . Times from my last track day suggest a performance increase . Not sure of the weight difference between the Stillen and OEM systems , not much I guess , hence the 4 star rating , I would give it 4.5 if I could . For a daily driven car that gets 6/7 track days a year , this system is perfect for me . Thanks STILLEN great job .