Stillen Stainless Steel Axle-Back Exhaust System for all 2016-2018 Nissan Altima Sedans.

For the majority of the time, the factory L33 Altima exhaust sound heard is a factory tone, quiet and no noise at all, until stepping on it, hearing mostly the high revolutions of the engine. The factory exhaust is quiet with a lot of restriction in performance compared to what it could potentially gain from an aftermarket exhaust.

With the Slip-fit connectivity, this exhaust system is a simple install that can be performed in your driveway at home in a few hours. The exhaust system has polished adjustable tips for all types of applications and fitments for the variety of valance diffusers on the market.

The Stillen Stainless Steel Axle-Back Exhaust System for 2016-2018 Nissan Altima [L33] 2.5 + 3.5 Sedans looks factory on the outside but has a secret weapon mixed in behind the axle-back system. Opening up the throttle and getting the most out of the engines performance was a goal of the Stillen Axle-Back Exhaust for the L33. At start up, the exhaust note sounds quiet like factory with a little gargle at low RPMs and little rasp at high RPMs, but it sounds like a turbine airplane on the fly-by!

Product Features:

• Rear Section Exhaust
• 304 Stainless Steel Construction
• Polished Stainless Tips, End Pipes and Mufflers
• Increase of Horsepower and Torque
• Bolt-On Easy Installation
• Stillen Limited Lifetime Warranty (details HERE)

Benefits:

• Increase Horsepower
• Gain Torque
• Mild note at idle; Cruising- Aggressive note under throttle
• Compliments the factory exhaust cut out nicely
• High quality system that is easier on your passengers' ears than a full cat-back system.
• 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

Fits:

• 2016-2018 Nissan Altima Sedan
  • Both 2.5L QR25DE and 3.5L VQ35DE equipped models

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