BMW M50 and M52 Turbo Kit - No ECU - Hopwood Motorsport
M12x1.5mm head studs. These studs are able to hold down more boost than the rest of the engine can handle. If you have a steel engine block (M50, M50TU or USA-spec M52) we can also supply M10 ARP studs - contact us before purchase to confirm this. Genuine NGK spark plugs with pre-adjusted gap. Head gasket and stainless steel decompression plate ...