Akrapovic Evolution Link Pipe Set for BMW M3 (F80) and M4 (F82,F83) porsche-911--991-2---2015-2019--turbo-esr9224082 Our Bentley ECU upgrade offers

Our Bentley ECU upgrade offers rock solid performance from RENNtech

Up to 308HP and 285LB-FT

AMG Customer Logo on Right Sleeve

Rated by RENNtech (peak @crank):              818 HP @ 6

Akrapovic Evolution Link Pipe Set for BMW M3 (F80) and M4 (F82,F83) porsche-911--991-2---2015-2019--turbo-esr9224082 Our Bentley ECU upgrade offersAkrapovic Evolution Link Pipe Set for BMW M3 (F80) and M4 (F82,F83) The Evolution link pipe set upgrades the Slip On system to the Evolution system, which consists of a single central muffler with valves and bigger Evolution link pipe tubes with a middle muffler, all designed to make the performance and workmanship of the complete system as perfect as it looks. With no second set of cats (unlike the stock system), the whole system is designed to give