SKU: 31588630766

Stillen 2003-2006 Infiniti G35 Sedan [Gen 2] Stainless Steel Cat-Back Exhaust System - 504370

Sale price$592.95 Regular price$658.83
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Description

Stillen 2003-2006 Infiniti G35 Sedan [Gen 2] Stainless Steel Cat-Back Exhaust System - 504370Product Features Generation 2 Design Great Power with a Quieter Tone Fits RWD & AWD Models Stainless Steel Construction Dual Path Piping w Single Muffler System 13lbs Less Than Stock Exhaust Easy Installation Twin Polished Tips Limited Lifetime Warranty STILLEN Gen 2 Cat Back Exhaust for 2003 2006 Infiniti G35 [V35] 504370 BENEFITS: WHP Increase (horsepower to the wheels) Gain Torque Mild note at idle; Cruising Aggressive note under throttle

Product Features

  • Generation 2 Design - Great Power with a Quieter Tone
  • Fits RWD & AWD Models
  • Stainless Steel Construction - Dual Path Piping w/Single Muffler System
  • 13lbs Less Than Stock Exhaust - Easy Installation
  • Twin Polished Tips
  • Limited Lifetime Warranty

STILLEN Gen 2 Cat Back Exhaust for 2003-2006 Infiniti G35 [V35] - 504370

BENEFITS:

  • WHP Increase (horsepower to the wheels)
  • Gain Torque
  • Mild note 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.

The Infiniti G35 Sedan gets a big boost in performance with the addition of STILLEN's G35 Cat-back Exhaust System. This exhaust presented us with a dilemma. The first prototype yielded tremendous power but at a higher sound level than we normally accept. Our tireless R & D team refined the G35 exhaust to deliver a system that is quieter than its predecessor yet retains all the performance gains. After speaking with a number of G35 Sedan owners, we elected to keep both systems, giving you the choice of how quiet or loud you want the system to be.

03-06 Generation 1 - This is a louder system than our G35 Coupe or 350Z systems and makes substantially more power than either of those. 03-06 Generation 2 - New and improved - Same great power now with a quieter tone. The original system yielded tremendous power but at a higher sound level than we typically look for. 2008 Generation 2 - Developed in line with the previous Generation 2 goal, great power with a quieter tone.

Either generation of these stainless steel cat-back exhaust systems for the G35 will increase your sedan's performance up to 18-20 hp and 8 lbs. ft. of torque - at the rear wheels! Twin resonators are employed. These are a 100% Stainless Steel system with dual path piping and a single muffler system that uses STILLEN's distinctive X pipe to promote exhaust scavenging as well as balancing pressure. With only 4 pieces to install this system weighs 13 lbs. less than the stock exhaust and offers a precise fit on any Sedan trim level. Polished pieces include the twin resonators & muffler while twin polished Stainless tips finish off the system for a great look.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 31588630766

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M Velez
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★★★★★ 5
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Reviewed in the United States on May 22, 2026
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Nori Ochi
New York, US
★★★★★ 5
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Very helpful for our young puppy. Cleaning it isn't the easiest, but cleaning advice is easily found online and it's worth the hassle to have a durable lasting toy around
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Reviewed in the United States on May 29, 2026
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Nina
Belleville, US
★★★★★ 5
My yorkie loves this!!
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Reviewed in the United States on June 2, 2026
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Keeli
Boise, US
★★★★★ 5
Perfect for small senior dogs!
Size: Extra Small (Pack of 1), Color: Pink
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Kindle Customer
Pawtucket, US
★★★★★ 5
Good quality
Size: Small (Pack of 1), Color: Blue
Bought this as an upgrade for my dog's Kong that she got as a puppy and it's just as good as the smaller one. It works really goodBought this as an upgrade for my dog's Kong that she got as a puppy and it's just as good as the smaller one. It works really good
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