DynaTech SuperMaXX Headers

Product Information

Dynatech has just released their new SuperMaxx stainless steel header exhaust system for ‘08 & Up Pontiac G8. These long tube stainless steel headers are mandrel bent 1 3/4” primary and feature CNC laser machined flanges and connectors for precise fit. Unique 4-bolt collector flanges provide leak free seal and added ground clearance for lowered applications. High Flow PowerCAT catalytic converters are integrated into a X-Pipe merge assembly for increased exhaust flow by almost 30%, and provide an OE style factory connection to the muffler assembly. Recent testing has yielded a net gain of over 38 HP and 51 ft. lbs. of torque without a tune! Like all SuperMAXX systems they are made of 100% stainless steel materials and require simple hand tools for a direct bolt-on fit. Fully OBD-II compatible, and retains all factory emission connections. Includes all hardware, gaskets, and step by step instructions. Available In “catted” or “non-catted” (Off-Road) systems. Build your system your way by ordering either the “A” & “B” together or the “A” & “C” together to have a system that bolts directly up to your factory or aftermarket “Axle-Back” muffler system.

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Product Code: 115-738300A