Stainless Steel Cat-Back Exhaust System (516160) - 2011-2021 WRX & STi Sedan
Upgrade your Subaru WRX or STi Sedan with the COBB Stainless Steel Cat-Back Exhaust. Constructed entirely from premium 304 stainless steel with meticulous TIG welding, this system features robust cast flanges, a high-durability cast y-split, and custom-designed mufflers with slip-on 3.5" dual-wall, slash-cut tips featuring laser-etched COBB logos.
Engineered to deliver a crisp, noticeable exhaust note over stock without introducing unwanted cabin drone, it utilizes multi-layer steel (MLS) gaskets for a secure, leak-free installation while maximizing exhaust flow and performance.
Features
- Constructed from durable 304 stainless steel with TIG-welded precision
- High-quality cast y-split and flanges for superior durability and leak resistance
- Bespoke COBB muffler design for a crisp exhaust note without cabin drone
- Adjustable slip-fit 3.5" dual-wall, slash-cut tips with laser-etched COBB logos
- Includes multi-layer steel (MLS) gaskets for a secure fit
Fitment
- 2021 Subaru WRX & WRX STI (USDM / ADM)
- 2020 Subaru WRX & WRX STI (USDM / ADM)
- 2019 Subaru WRX, WRX STI & STI S209 (USDM / ADM)
- 2018 Subaru WRX, WRX STI & STI Type RA (USDM / ADM)
- 2017 Subaru WRX & WRX STI (USDM / ADM)
- 2016 Subaru WRX & WRX STI (USDM / ADM)
- 2015 Subaru WRX & WRX STI (USDM / ADM)
- 2014 Subaru Impreza WRX Sedan & STi Sedan (USDM / ADM)
- 2013 Subaru Impreza WRX Sedan & STi Sedan (USDM / ADM)
- 2012 Subaru Impreza WRX Sedan & STi Sedan (USDM / ADM)
- 2011 Subaru Impreza WRX Sedan & STi Sedan (USDM / ADM)
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
