This optional upgrade turns the Evolution Line into a complete system. It is constructed from high-quality durablestainless steel. High-flow downpipes increasepowerand produce an improvedAkrapovič soundas 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.