98-02 GM F-Body American Thunder System Inline Chips & Modules While the aesthetics are the

While the aesthetics are the most recognizable change to the system what is more impressive is the functionality that lies beneath the carbon fiber lid

5 in Diameter - Dual Rear Exit - Stainless - Natural - Chevy V8 - GM X-Body 1968-74 - Kit

The design features twin 89mm (3

The catalytic converter carries a one year manufacturer warranty

giving you the choice of a stealth or competition look

98-02 GM F-Body American Thunder System Inline Chips & Modules While the aesthetics are theExhaust System American Thunder Cat Back 3 in Diameter Dual Rear Exit 3 in Polished Tips Steel Aluminized Small Block Chevy GM F Body 1998 2002 Kit