For those EVO Enthusiasts where exhaust quietness is a strong consideration, the StealthWORKS muffler is your answer. We take the stock EVO muffler and modify it in-house to produce the most power with the least noise. We cut open the stock muffler, modify the internals for more direct, unobstructed flow, reweld with stainless steel wire, and repaint to the factory color. Voila, you have a muffler that looks stock, sounds almost stock, fits perfectly, provides quicker turbo spool and produces more power. The gains are not as impressive as with the Exhale AB (9HP vs. 12HP) but worth the sound reduction if you're not looking for extra attention. The Stealthworks muffler is 100% compatible with the stock Intermediate Pipe or either of our Exhale IPs. Complete with mounting hardware, new factory gasket, and simple installation instructions.

Application: '03-'06 EVO VIII, IX including RS and MR



Core Charge: The StealthWORKS Muffler is sold on a core-exchange basis. We offer two options; You can send in your core once you place your order and we will send your new StealthWORKS Muffler once we receive and inspect your core. Or we can charge $350.00 onto your credit card and ship your new StealthWORKS immediately. Once we receive your old core (in good condition with less than 50,000 miles), we will credit your card for the full amount. This is convenient as you do not need to have your EVO down for an extended period of time.

Note: All cores are subject to a thorough inspection. Any damage including dents, rust, and excessive dirt will result in a partial or total loss of the core refund.