Dynatech MuscleMaxx Exhaust Systems

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Dual Exhaust Kits

Specifically designed to fit each application. All stainless steel construction. Includes stainless ''turbo'' style mufflers. All clamp and hardware included. 2-1/2'' or 3'' options to match your car's performance. Includes ''NASCAR-style'' x-pipe to enhance power. Dual Exhaust Kits does not include header or reducer.

Header Systems

Direct bolt-on fit without modifications. 3/8'' laser-cut flanges for leak-free performance. Header ports sized to offer optimized flow for the widest range of heads possible, including popular Crate Engine cylinder heads(ZZ4, ''Fast Burn,'' LT1, etc.). Low-profile collector ball & socket connections for max ground clearance. Stepped tubes for big power. Long tube design for extra power. Header Systems include headers, gaskets, bolts, and hardware only. 329-91-095250S Reducer required for street hook-up.