HKS RACING MUFFLER EVO 8/9 (2003-06); Titanium muffler & tip with SUS304 piping, Includes O2 sensor plug for EVO IX

HKS offers the Racing Muffler exhaust systems for high horsepower applications. Constructed of high-luster polished SUS304 stainless steel piping and a 170mm Titanium muffler assembly, the Racing Muffler is the lightest (40% lighter than the race inspired Hi-Power Exhaust system) and the highest flowing exhaust system HKS offers. The muffler utilizes a slip-on design that mates polished stainless steel piping and a lightweight titanium Muffler assembly. All Racing Muffler systems incorporate a 115mm-diameter tip and include a removable inner silencer for pit area use or for tracks that require a lower Db level.