Skunk2's 70 millimeter MegaPower R exhaust system for the Civic Si is constructed of T-304 stainless steel, is robotically TIG welded, and features CNC mandrel bends for a precise fit. Skunk2's cat-back, bolt-on MegaPower R systems are designed for naturally aspirated engines featuring higher compression, aggressive camshafts, and racing headers as well as for mild turbocharged applications that require more exhaust flow than Skunk2's 60 millimeter MegaPower exhausts provide.
Not a bolt-on system; basic welding and fabrication required
May be compatible with engine swaps, however, will require basic welding and fabrication
* Due to large packaging size, shipping rates are calculated based on dimensional weight