M4 Custom Build Cat back Exhaust


Custom build catback exhaust


Custom built catback exhaust, hand made on site in type 304stainless steel. Mandrel bent, TIG welded system with a pair of absorption rear boxes to get rid the massively heavy OEM rear box. Adds 10bhp (no remapping required) and gives a fantastic deep sound with no drone at any RPM. Best upgrade we’ve done.

Price includes all fitting and quad stainless steel tips, for carbon fibre tips add (£300) other tip options all available. Full lifetime warranty.