Evolve Catless Turbo Downpipes - BMW F10 M5 | F12/F13 M6 (S63) Supersprint With their high quality (surface)

With their high quality (surface) finish as well as the KW height adjuster

An example is the ideal tubing layout and the perfect thermal isolation from the excessive temperatures in the critical positions of the mechanical parts

These are then tested on their in-house MAHA Dynamometer enabling them to recognise the optimum setup

and it's perfect to for an engine tuning program

Evolve Catless Turbo Downpipes - BMW F10 M5 | F12/F13 M6 (S63) Supersprint With their high quality (surface)NOT ROAD LEGAL As fitted to our own F10 M5 'The Great White', Evolve are pleased to offer our catless turbo downpipes for the S63B44TU engine found in the F10 M5 & F06 F12 F13 M6 Our catless turbo downpipes are made from T304 stainless steel and are 3" in diameter stepping down to 2. 5" to join the front pipes gaining up to 35 BHP and 51 lb. ft torque. They remove the primary cats allowing the turbo's to spool up faster providing greater throttle