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COBB 3" J-Pipe - 2015-2018 WRX



Direct replacement, 3" stainless steel pipe available resonated or non-resonated for the 6-speed manual 2015 2016 2017 2018 WRX models.

Fits these Applications:
2008-2018 Subaru WRX
6-Speed Manual Transmission ONLY
Does not fit Auto CVT models

The COBB Subaru J-Pipe for the 2015+ WRX is a direct replacement unit which features full CNC mandrel bent 304 stainless steel construction, a high quality metal spun catalytic converter, and an adapter for use with the factory catback. All of these features combine into an excellent replacement for the power robbing factory unit!

The COBB J-Pipe replaces what is traditionally referred to as the "downpipe" on previous Subaru vehicles. With the relocation of the turbocharger for the 2015+ WRX, the first section of exhaust no longer requires a downward turn but instead uses a sharp "j-turn" to route exhaust towards the back of the vehicle. During testing, COBB discovered when running a stock cat-back with an upgraded J-Pipe, there was a resonance issue when cruising at highway speeds. Thus, they have gone a step above and beyond to offer a resonated version if you want to keep your stock cat-back. You can also use the resonated J-Pipe if you want to quiet down the turboback system!

200 Cell Metal Substrate High Flow Cat
3" 304 Stainless Steel Construction
CNC Mandrel Bent Tubing
Cat-Back Connection - 3" Flat Flange or Donut Adapter
Ready to Run with COBB OTS Maps!

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Cancer and Reproductive Harm