Active Autowerke Signature Equal Length Mid-Pipe - F97 X3M | F98 X4M G22 Shift Paddles which includes a choice of

which includes a choice of two mid-pipes (the single or our x-pipe)

and a tone that completely transforms the driving experience

To install these scoops onto non-GT4 models it will require the OEM GT4 Inner Side Vents

click here: Front Endlinks for G37 AWD Installation Instructions:SPL Front Endlinks for Z34

Made from pre-preg dry carbon fiber and cured in an autoclave

Active Autowerke Signature Equal Length Mid-Pipe - F97 X3M | F98 X4M G22 Shift Paddles which includes a choice ofThis exhaust system upgrade was designed and engineered to work with most after market exhaust systems mufflers on the market today with only a single cut needed in each side of the stock mid pipe. It is a bolt on that can be performed by most and the stock mid pipe can also be reinstated if needed. This system provides the maximum flow available and restores the sports car growl expected from a BMW M Series car. Active Autowerke is able to improve on