Remark R1-Spec Single-Exit Cat-Back Exhaust w/ Titanium Muffler 2015-2021 WRX / 2015-2021 STI

 

Constructed with precision for the track-ready Subaru WRX/STI VA, this single-exit cat-back exhaust system boasts a T304 stainless steel midpipe and titanium muffler. With the muffler weighing in at a mere 5 lb, the Titanium tip catback weighs in at just 20lbs! A 4.5 inch slant-cut tip design, along with laser-engraved logo, is complemented by full three-inch piping. Gaskets and hardware included.