HKS Hi-Power Cat Back Exhaust Subaru 2002-2007 WRX / 2004-2007 STI
Description
Description
The HKS Hi-Power WRX & STi Catback Exhaust features 3" coated mild steel piping and a stainless steel angled-exit Hi-Power muffler for true JDM look and sound. The HKS Hi-Power's full straight, 3" piping and free-flowing muffler reduce backpressure and create significant performance gains while giving your WRX or STi a deep, throaty exhaust tone.
SPECS: Full 75mm Coated Mild-Steel Piping / 120mm Tip / Angled Exit Stainless Steel Muffler