BMW G87 M2 - Secondary Catalyst Bypass - Non Resonated to OE Axle Back Only A4B7 2mm pipework and fit from

2mm pipework and fit from the turbo backwards (turbo-back system)

These cat back systems can be matched with a choice of replacement front pipe options in the form of either a sports cat or a de-cat pipe to create the most dynamic sound track

This Performance intake kit is designed for the BMW E46 3 Series 325

Recommended for competition engines where maximum power release is the preferred criteria and beneficial for high revving engines

8KW) through the rollers

BMW G87 M2 - Secondary Catalyst Bypass - Non Resonated to OE Axle Back Only A4B7 2mm pipework and fit fromNOTE Does not require MSBM406 if installing with Milltek Downpipes