PIPING DIAMETER (mm) 70mm-75mm
APEX is proud to introduce the new 50 state legal WS II EXHAUST series!! The NEW WS II EXHAUST SERIES is APEX-i's answer to the ultimate street muffler system with all around performance. The canister is made of the highest grade polished SUS304 stainless steel with titanium particle paint coated mild steel piping. This muffler has always been the standard for aftermarket exhaust. The oval canister houses a newly designed fully rolled tip for an extremely high class finish. As usual, all AfPEX cat back exhaust systems come complete with all necessary hangers, nuts, bolts, and gaskets.
APEX quality welding and material set the new WS II Exhaust apart from cheap imitators. Interior construction has been fine tuned for even more low to mid-range power. Countless magazine dyno tests have proven the WS Exhaust to be one of the best all around exhaust systems on the market. Multiple vehicle applications also add to the WS Exhaust success.
All WS II exhaust systems comply to emission laws because they do not modify or relocate the catalytic converter and factory O2 sensors. Since the legality of exhaust products is based on them being considered direct replacement parts there is no certificate necessary to issue for this series. For add on or modified parts which require an Executive Order (EO) number there is a mandate for an under hood label which must be included with the product. The WS Series is functionally identical to the OEM part it replaces during the condition under which emission testing is conducted. Sound levels of the WS series also average in the mid to high 80dB range.