02-06 GM P/U 4.8/5.3L Cat Back Exhaust downpipes 0 L - Scion FR-S

0 L - Scion FR-S / Subaru BRZ / Toyota 86 Coupe 2012-17 - Kit

Intended for 49 state use where permitted by local regulations

beat it by replacing the air-to-water intercoolers with larger units from Dinan to reduce the charge air temperature

This allows exhaust gases to exit the turbine more efficiently and reduces backpressure on the turbine side

allowing more outside air to be pushed into the engine via twin-ducts while also providing structural stiffness to the strut towers

02-06 GM P/U 4.8/5.3L Cat Back Exhaust downpipes 0 L - Scion FR-SExhaust System Sport Cat Back 3 in Diameter 4 in Tip Stainless Natural GM LS Series GM Fullsize Truck 1999 2006 Kit