Description
STILLEN SS CAT BACK EXHAUST 2014-15 INFINITI Q50 3.7 STI504440
Fitment Information
- Infiniti Q50 (2014, 2015)
- Hybrid and Non Hybrid models
Specs & Features
- Catback exhaust – does not alter or replace any emissions equipment
- Increase Horsepower
- Gain Torque
- Mild note at idle
- Aggressive note under throttle
- Compliments the factory exhaust cut out nicely.
- Delivers an aggressive look that matches the enhanced exhaust note.
- Bolt-On Installation
- Made in U.S.A.
- Limited Lifetime Warranty when purchased through Redline360 (authorized dealer)
STILLEN doesn’t simply take a car or truck, figure out the piping route and slap a muffler on the end. STILLEN puts countless hours of R&D, dyno time, and trial and error to create not only one of the best looking and best fitting exhaust systems on the market, but also one that outperforms them all! STILLEN carefully tests systems to determine the best piping diameter to make the most power through the whole RPM band, the proper muffler to bring out the awesome sound of the motor, and the best quality piping to ensure it lasts a lifetime.
STILLEN has long been associated with Infiniti tuning parts, creating high performance products, and meticulously crafted exhaust systems that have proven time and again to produce the maximum horsepower possible. With the introduction of the 2014 Infiniti Q50, STILLEN immediately went into R&D utilizing their many years of experience with VQ engines, and the results are fantastic.







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