Maxton Design - BMW 1 F20/F21 M-POWER REAR DIFFUSER & REAR SIDE SPLITTERS (PREFACE) Model_(8P) 2.0 TFSI 2WD (5 Door) 2004-12 It is one of the

It is one of the most effective handling upgrades you can make to a 2007-2013 M3 Coupe

a deeper intake sound and effortless maintenance with a serviceable cotton gauze design that saves money over disposable paper filters

Direct replacement front nearside unit supplied individually

It is a popular choice if you want a serious motorsport soundtrack on track days while keeping the factory back box look

superb modulation and confidence-inspiring stopping power for fast road and circuit use

Maxton Design - BMW 1 F20/F21 M-POWER REAR DIFFUSER & REAR SIDE SPLITTERS (PREFACE) Model_(8P) 2.0 TFSI 2WD (5 Door) 2004-12 It is one of theREAR DIFFUSER & REAR SIDE SPLITTERS BMW 1 F20 F21 M Power fits: BMW 1 F20 F21 M Power 2011 2015 COMPLETE SET CONTAINS: REAR DIFFUSER SPLITTERS (LEFT + RIGHT) Mounting kit Product is made of ABS plastic. ABS material was created specifically for use in the automotive industry. ABS is used in production of factory bumpers and other car body parts. ABS products are characterized with increased strength and flexibility. This product has been TUV