2015-2021 Subaru WRX
2015-2021 Subaru STI
Cobb's Stainless Steel 3 inch catback exhaust is mandrel bent and uses twin straight-through mufflers with beautifully laser-etched 3.5-inch quad-tips to make your presence known in the way that only COBB Subaru exhausts can provide.
- 2.5" & 3" inch Piping Diameter
- 304 Stainless Steel Construction
- Quad 3.5" inch Double Wall Tips
- CNC Mandrel Bent Tubing
- TIG Welded
- Ready to Run with COBB OTS Maps
- Intermediate Installation Effort
- Installation Guide
On the Cobb catback for your 2015+ Subaru WRX and STI, 304 stainless steel is used throughout the exhaust construction. All components are meticulously TIG welded for outstanding appearance and strength. Four custom exhaust tips fill the factory bumper cut-outs perfectly, protruding just enough to show off the COBB logos etched into the top of each polished tip. Perfect fitment is achieved with either the Subaru factory downpipe or the COBB 3" SS Downpipe.
Are you using a stock j pipe or downpipe? If yes, the GrimmSpeed Subaru Stock DP to Aftermarket 3 in. Catback Adapter p/n 077046
, is required.