MORE POWER, LESS WEIGHT,
DRAMATIC CHANGE FOR IMPREZA GDB
High quality production, for true competition use without compromise. Only the best Titanium grade materials are used. From the special racing layout design, made as straight as possible, to the high flow silencer. We have poured our knowledge into it all. When you see our EXPREME Ti system, you can then understand that ours is unrivaled.
EXPREME Ti TITANIUM MUFFLER for 02-07 WRX/WRX STI USDM