Stillen Cat-Back Exhaust System | 2016-2021 Infiniti Q50 3.0T (504450)
Stillen*SEE DETAILS
304 Stainless Steel Cat-Back Exhaust by Stillen
STILLEN is proud to release the 2016 Infiniti Q50 Sedan Stainless Steel Exhaust System.
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 2016 Infiniti Q50, STILLEN immediately went into R&D utilizing their many years of experience with VQ engines, and the results were fantastic.
The STILLEN Q50 cat-back exhaust system has an aggressive tone under hard acceleration, but mellow during cruising, with that unmistakable STILLEN sound. The free flowing performance mufflers and tips are constructed of 304 Stainless Steel for long life, and includes a limited lifetime warranty. The piping is mandrel bent for smooth flow, and fuel mileage gains can be expected at cruising speeds.
Features
- 304 Stainless Steel Construction
- Exhaust Tips Available in Three Finishes
- Greatest Incremental Horsepower gain: 21.37 whp @ 4,750 RPM
- Greatest Incremental Torque gain: 23.94 lb-ft @ 4,780 RPM
- Authoritative Tone Under Throttle
- Limited Lifetime Warranty
Please Note: Pictures are currently only available for the carbon fiber tip option
Applications
- 2016 - 2021 Infiniti Q50 Sport 3.0T
- 2016 - 2017 Infiniti Q50 Red Sport 3.0T
What's In The Box?
- 1 - Cat-Back Exhaust System
- 2 - Exhaust Tips
Warranty
Stillen Manufacturer's Warranty
Customer Reviews
Easy install. Took about an hour. Very simple just make sure everything is tight. Low tone when idle and cruising. But when you get aggressive it sounds amazing.
Easily installed given it was a bolt on and the sound and tone is so nice compared to other exhaust I was looking at. Definitely would recommend it to anyone else, you could feel the difference when hitting higher rpms and it helps with the turbos releasing back pressure during top end.
I've had my Stillen CBE on for 2 weeks now. I absolutely love the tone and aggressiveness of this exhaust. It was a direct bolt on and about a 2-3 hour job. My word of advice is to make sure you tighten the AccuSeal clamps that attach the mufflers to the Y pipe extremely tight to prevent any shifting of the mufflers placement. Exhaust is quiet under normal driving conditions and is LOUD when you want it to be. There is a very noticeable difference in power. I highly recommend this CBE. I've purchased many Stillen products and have never had any issues.
Easy install, direct bolt on as described. It sounds awesome as well. There is also a definite top end boost in power. I used to experience a substantial decrease in power around 5500rpm and now it pulls all the way to 6500rpm. It definitely helps the turbos out top end releasing back pressure. Highly recommended.
