H&R BMW M3/M4 Rear Sway Bar

H&R BMW M3/M4 Rear Sway BarH&R Sway Bars are truly something special in the world of automotive suspension components. Using specialized machines designed by H&R, H&R Sway Bars are formed perfectly for each and every application, ultimately providing an unmatched level of precision fitment and performance. H&R Sway Bars are crafted from a special 50CrV4 steel alloy the highest tensile strength available and the industrys strongest and most durable. The true consistency of this

These modules work great on vehicles in stock trim but are optimized to maximum performance with use of aFe Power performance parts (intakes

and life changing performance when driven in anger

Featuring a hat in aluminum alloy

This filter features Pro 5R oiled 5-layer progressively finer mesh cotton gauze media for maximum performance

Bilstein suspension components are unmatched in quality and value

Washable and Reusable for Multiple Cleaning Cycles

KW ClubSport Coilovers are distinguished by motorsport applications for race track and road use with ideal performance

BORLA mufflers

& American fitments

The lowering springs will increase cornering and handling

Height can be adjusted with system installed

KW's sleeve kit for the F80/F82 M3/M4 allows a large range of height adjustment while retaining the factory electronic damping control