HKS Sport Cat Back Exhaust Subaru WRX / STI 2002-2007 | 31013-BF001

Product Description

Fitment Information:

2004-2007 Subaru STI

2002-2007 Subaru WRX

Features:

Increases horsepower and torque by providing an unobstructed exit path for the exhaust gases

Reduces turbo lag

Material: 409 Mild Steel

Polished exhaust tip

106mm (4.17in) exhaust tip

75mm (2.95in) piping diameter

Exhaust hangers welded onto the OEM locations to make for direct fitment and installation

Includes new hardware and gaskets

HKS Sport Catback Exhaust for 02-07 WRX/STi is perfect for those who daily their cars and don't want anything too loud or obnoxious. It is constructed of ceramic coated mild steel 75mm piping with a 106mm tip. This system will add performance and a great stealth look for your WRX or STI but will not catch unwanted attention like most aftermarket systems. All hardware and gaskets are included for install.

Note: Are you using a stock j pipe or downpipe? If yes, the GrimmSpeed Subaru Stock DP to Aftermarket 3 in. Catback Adapter p/n 077046, is required.