Cobb SS 3inch Cat Back Exhaust Subaru WRX / STI 2015-2017

In Stock (40)


Cobb 15-17 WRX/STi 3in Catback Exhaust


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. The COBB 3″ SS Cat-back Exhaust for the 2015+ Subaru WRX/STI is a triumph in design and execution. Install the COBB 3″ SS Cat-back Exhaust on your WRX/STI and experience performance like no other.

This mandrel bent exhaust uses twin straight-through mufflers terminating in beautifully laser-etched 3.5″ quad-tips to make your presence known in the way that only COBB Subaru exhausts can provide. The outstanding craftsmanship and attention to detail are evident in every aspect of this gorgeous cat-back.

Subaru SS 3″ Cat-Back Exhaust 2015-2017 WRX / 2015-2017 STI

2.5″ & 3″ 304 Stainless Steel Construction

Quad 3.5″ Double Wall Tips

CNC Mandrel Bent Tubing

TIG Welded

Ready to Run with COBB OTS Maps

SKU: 515132

Vendor: COBB

Additional information

SKU 515132
Carb Compliance Yes
Prop 65 Unknown
EPA Approved N/A
Weight 71 lbs
Dimensions 67 × 31 × 10.5 in