Evolve LHD 4-1 stepped Medusa manifolds for the BMW E39 M5 with S62 engine. Designed specifically for left-hand drive cars - no subframe removal, full bolt-on fit.
+30 bhp and +27 lb-ft torque on stock S62 engines
Made in Italy from T304 stainless steel
Optimised for fast-road and track-day use - improves low-end torque and top-end power without killing mid-range response
Works standalone or with Evolve exhausts and software
