H&R BMW M3/M4 Front Sway Bar

H&R BMW M3/M4 Front 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

aFe Control Suspension products are engineered and manufactured in our Corona

without sacrificing ride comfort

tangerine orange powdercoated finish for unbeatable looks and durability

height adjustable spring perches for the front and rear

Replaces entire factory air intake system

Map 1: Stage1 map adding approximately 40whp and 40wtq across the power band on pump gas

stabilized by flow forming the inner rim well

The result is improved

The most popular spring in H&R's line-up

the road setups are no longer ideal for the performance of the car

Solutions and technologies born on the race track

Map 0: Disable JB4 / Full Pass Through Mode