Akrapovic Downpipe Set w Cat (SS) Mercedes-AMG G 63 (W463)
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This optional upgrade turns the Evolution Line into a complete system. It is constructed from high-quality durable stainless steel. High-flow downpipes increase power and produce an improved Akrapovič sound as the revs rise. Fitted with high-flow catalytic converters (300 cpsi). The ECU will need to be remapped when this downpipe set is fitted.THIS PRODUCT DOES NOT MEET EMISSION COMPLIANCE REQUIREMENTS FOR STREET OR HIGHWAY USE.