XForce 3in Dump-Pipe and Cat Kit - Stainless Steel (WRX/STi 94-07) SmartBox Single in Dual out rear

Single in Dual out rear mufflers

and angles of the heatshield are no accident

Dyno power results are approximate and may vary from car to car

**Fits only with : AU-A3-8Y-SLINE-RS1G**

These engines require a small breather filter for this SAI line when installing an aftermarket intake

XForce 3in Dump-Pipe and Cat Kit - Stainless Steel (WRX/STi 94-07) SmartBox Single in Dual out rearDESCRIPTION XFORCE offers a range of uniquely engineered and designed stainless steel and mild steel bolt on exhaust systems. These exhaust systems bolt directly to existing mounting points making installation easy. They are built to perform well with materials designed for longevity and like all XFORCE exhaust systems they look and sound great! SPECIFICATIONS Bell mouth style dump pipe 3" Polished stainless steel pipe work Cast stainless steel top