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Apexi World Sport 2 Exhaust Mitsubishi EVO VIII and IX
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Apexi World Sport 2 Exhaust Mitsubishi EVO VIII and IX

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Apexi World Sport 2 Exhaust Evolution 8 and 9: The WS Exhaust series is the A'PEX answer to the ultimate street muffler system with all around performance. The canister is made of the highest grade polished SUS304 stainless steel while the mandrel bent piping consists of high temperature, titanium particle coated mild steel. This muffler has always been the standard for aftermarket street exhaust systems. The oval canister houses a newly designed rolled tip for an extremely high class finish. 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. As always, all A'PEX cat back exhaust systems come complete with all necessary hangers, nuts, bolts, and gaskets.

The World Sport muffler is for the performance enthusiast who has more on their minds than just pure power. This system is designed to provide excellent low and mid range power without excessive noise. The sporty, yet elegant look is made possible by using a polished SUS 304 stainless steel muffler, 60mm titanium particle powder coated mild steel piping, paired with a 100mm (3.93 inch) polished tip. Robotic TIG welds along with precise hand crafted welds ensure maximum longevity and performance. The WS system possesses all of the motorsports passion and intensity associated with A'PEXi products. This system is ideal for the daily driver car of an enthusiast, or for vehicles that want the high class sporty look without the noise. 

  • $723
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  • Weight
    45 lbs
  • SKU

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.

Piping: 70mm-75mm-80mm
Tip: 105mm

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Most product ships from either the manufacture or largest wholesale location to pass the saving to you. Most orders will ship via FedEx, as we will be able to provide the best rates and have had the least issues when using FedEx.


We accept the following payment methods:

Also Venmo and unmarked nonsequential dollar bills

Refund, Returns and Cancellation Policies: all returns are subject to the restocking fee as per the provider of the part. Engine internals are non-returnable due to their nature.

Make Model Year Engine
Mitsubishi Lancer Evo 8 2003 4G63T L4 2.0
Mitsubishi Lancer Evo 8 2004 4G63T L4 2.0
Mitsubishi Lancer Evo 9 2006 4G63T L4 2.0 MIVEC
Mitsubishi Lancer 2006 L4 2.0
Mitsubishi Lancer 2008 L4 2.0