Scorpion Exhausts Non-resonated Cat-Back System With Electronic Valves - BMW F80 M3 | F82 | F83 M4 Mahle The dual-mode ECU-controlled valve exhaust

The dual-mode ECU-controlled valve exhaust from Akrapovic offers stock-level sound at normal cruising

with optional & custom powder coat colors available

THIS PRODUCT DOES NOT MEET EMISSION COMPLIANCE REQUIREMENTS FOR STREET OR HIGHWAY USE

which results in our exhausts providing a sharper throttle response and increase in bhp

Most E39 M5's will produce in the region of 390-395bhp on our dyno

Scorpion Exhausts Non-resonated Cat-Back System With Electronic Valves - BMW F80 M3 | F82 | F83 M4 Mahle The dual-mode ECU-controlled valve exhaustBMW really came to be recognised as producers of performance saloons after the formation of their famous M Division in the 1970s and a real game changer for them was the launch of the E30 M3 in 1986 which went on to gain numerous championship victories in touring car racing. One of the first exhausts Scorpion developed was their own performance exhaust for the E30 M3 and at the same time Scorpion introduced the legendary DTM tailpipe to the UK market.