Milltek Sport OPF/GPF Bypass Delete For BMW G80 M3 / G82 M4 Fitment:OE Downpipes To OE Cat Back The Axle-back-system L/R consists of:

The Axle-back-system L/R consists of:

This assembly is sealed with an inner O-ring

the AST Lowering Springs exemplify superior craftsmanship and durability

reduced fade at high temperatures

2Scorpion System Weight: 0

Milltek Sport OPF/GPF Bypass Delete For BMW G80 M3 / G82 M4 Fitment:OE Downpipes To OE Cat Back The Axle-back-system L/R consists of:GPF OPF Delete bypass pipe by milltek, Please choose from the drop down menu if you want Resonated or Non Resonated (louder). Also choose if you would like OE Fitment (to fit onto original catback) or Milltek fitment (to fit onto milltek cat back) Please note A stage 2 map will be required or an opf bypass module found here This will stop the vehicle EML light coming on. 76mm 3" Pipe Diameter