Injen Cat-Back Exhaust Quad Titanium Tips Subaru 2015-2021 WRX / STI

Get a serious jump off the line when you ditch your restrictive stock pipes and bolt on Injen's premium SES Performance Exhaust System. Not only are these high-performance pipes dyno-tuned to boost horsepower and torque across the entire RPM range, but they also free up your engine's naturally aggressive tone. Plus, they're built from 100% pure T-304 stainless steel and are 50-state street legal.  Besides being incredibly durable, your SES Performance Exhaust is crafted using cutting-edge techniques that push the performance envelope. Each tube is CNC mandrel-bent for unrestricted flow, and all of the flanges are CNC-machined for a perfect fit that won't leak. Injen even uses robots to TIG-weld the seams for incredible accuracy with a clean finish.  Your SES Performance Exhaust comes complete with all the hardware you'll need for a straightforward at-home installation. And, it's backed by a 1-year warranty.

Features:
- 60mm 304 Stainless Steel Construction
- CNC Machined Flanges
- Mandrel-Bent
- Quad Titanium Burnt Tips
- High Flow Mufflers
- Made in the USA!

Applications:
2015-2021 Subaru WRX
2015-2021 Subaru STI