Slip-On Line MufflerSLIP-ON SERIES MUFFLERSSlip-on mufflers represent the first step in the exhaust system tuning process Easy to install and offers a great balance between price and performanceMore power, more torque, less weight and the unique Akrapovic sound Muffler sleeves constructed from titanium or carbon fiber End caps constructed from titanium or carbon fiberOptional available stainless steel or titanium headers (sold separately) offer an upgrade to a full system when used with the Akrapovic slip-on muffler Optional stainless steel or titanium link pipes (sold separately) can be combined with Akrapovic slip-on mufflers Optional carbon fiber muffler brackets and heat shields are available separately for some modelsPerformance-oriented catalytic converters that give you all the sound and performance upgrades you’re used to with Akrapovic exhaust systemsHoneycomb metal structure incorporates precious metals such as palladium, rhodium and platinum into its surfaceThese metals convert the poisonous carbon monoxide and unburned hydrocarbons found in exhaust gases into non-toxic carbon dioxide and water vaporPlease notice the heat shield must be ordered separately.