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

504370

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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.

Customer Reviews

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Customer Reviews

Based on 2 reviews
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H
Hasani Gray

Great overall product but sealing leaks is a little annoying

J
Jon
Quite Subtle until....

The cat back exhaust is super easy to install... I would imagine... if your car isn't lowered and have a way to jack it up enough to comfortably slide under. I did it in the dirt with about 5 inches of extra wiggle room, using every core muscle in my body to slide, lift, hook and assemble this beaut. First fire up was a slightly meaner growl than stock but resonates with a rich, warm and deeper tone. However, getting it onto the highways and letting the throttle open up makes it roar. It ain't no V8 rumble but I dig it's tonality. The VQ rasp is mostly drowned out in the higher RPM range with a sound that is music to my ears. I have no idea if it really boosted HP/TRQ but I imagine it must have but it almost doesn't matter because the sound makes the car far more fun to drive than it ever did prior. ONLY downside is that, yes, there is a mediocre drone when cruising on the highway but I just got rid of the crappy bose stereo or roll with my windows down. In any case, I'm stoked. To be fair, these Mods might also increase the quality of the sounds produced.
*2006 G35 sedan (Rev-up) 6MT*
Motordyne MREV2 lower collector
Motordyne ART pipes
Motordyne 5/16" plenum spacer
Injen cold air intake
Hitachi 75mm throttle body