Cobb 3-inch Cat Back Exhaust Subaru WRX / STI Sedan 2011-2014

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Cobb Subaru 11+ WRX/STi Sedan Catback Exhaust


The long awaited COBB Cat-Back Exhaust for the Subaru WRX and STi Sedan. 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.


2.5″ & 3″ 304 Stainless Steel Construction

Ready to run with COBB OTS Maps

Quad 3.5″ Tips

CNC Mandrel Bent Tubing

TIG Welded

Hardware Included

SKU: 515121

Vendor: COBB

Additional information

SKU 515121
Carb Compliance Yes
Prop 65 Unknown
EPA Approved N/A
Weight 70.00 lbs
Dimensions 67.00 × 30.00 × 11.00 in