Scorpion Exhausts GPF-Back System With Electronic Valves - BMW F87 M2 Competition M3 (E90) This is what the industry

This is what the industry has seen over the years with no gain in power neither on the road or the dyno

Question: Do I need a wiring loom extension/conversion

Suede-Tec wear patches

boost pressure

OEM Part Numbers

Scorpion Exhausts GPF-Back System With Electronic Valves - BMW F87 M2 Competition M3 (E90) This is what the industryBMW 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.