HKS Hi-Power Exhaust - 2002-2007 Subaru WRX / STI PDM_engine Provides the air under the

Provides the air under the vehicle to have an unobstructed exit strategy through the rear of the vehicle

5" inlet with unprecedented valve lift

resulting in remarkable product stiffness and enhanced strength

lightweight

HKS Hi-Power Exhaust - 2002-2007 Subaru WRX / STI PDM_engine Provides the air under theHKS Hi Power Exhaust 2002 2007 Subaru WRX STI HKS Exhaust Engineering for Street and Track HKS exhaust systems are developed through motorsport application the same engineering approach behind HKS competition vehicles translates into their street products. Ultra thin stainless steel construction reduces weight vs factory while improving corrosion resistance. The Legamax and Hi Power lines have distinct sound and performance characters developed for