This uses high-quality SUS304 stainless steel to fight against cracking. The metal has been shaped designed to allow the exhaust system to flow in the most linear and smooth way possible while retaining stock OEM design. Increases in torque and power are sure to be felt as well as an improved exhaust pitch sound.
PLEASE NOTE
GC8, GDB: Not tested for GC8 STI Ver. IV. Not fit to stock undercover.
Pictures may differ in the actual product
APPLICATION
SUBARU IMPREZA WRX STI 4D (2004, 2005, 2006, 2007)
