Stillen Axle-Back Exhaust | 2016-2021 Infiniti Q50 2.0T (504443)

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2016-2021 Infiniti Q50 2.0T Axle-Back by Stillen

STILLEN is proud to offer the 2016 Infiniti Q50 Sedan Stainless Steel Axle-Back Exhaust System. Proven to produce the maximum horsepower possible, STILLEN exhaust systems also enhance engine note with the perfect balance of sweet and snarl.

The STILLEN Q50 axle-back exhaust system is no exception. It commands attention with an aggressive tone under hard acceleration. Less pedal pressure yields a mellower engine note - perfect for driving your mother-in-law to the opera. It's that signature STILLEN symphony that Infiniti owners rave about.

The free-flowing performance mufflers and tips are hand-crafted here at the STILLEN facility using top grade 304 Stainless Steel. An updated design makes installation easier than ever, while the piping is mandrel bent for unimpeded flow of exhaust gases. W're so confident of quality and durability, the Q50 axle-back exhaust is protected by a lifetime limited warranty.


  • 304 Stainless Steel Construction
  • Polished 304SS Dual Wall Tips
  • Authoritative Tone Under Throttle
  • Fits Non-Hybrid and Hybrid Models
  • Limited Lifetime Warranty


  • 2016 - 2021 Infiniti Q50 2.0T

What's In The Box?

  • 2 - Axle-Back Mufflers
  • 2 - Exhaust Tips
  • 2 - Clamps



Stillen Limited Lifetime Warranty

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