aFe Control Rear Sway Bar 14-15 BMW M3/M4 Carbon Fiber Our exhaust systems feature straight-through

Our exhaust systems feature straight-through flow designs for the ultimate in unrestricted horsepower and torque for big power while maintaining exhaust efficiency and the added benefit of a High Temp Satin Black Coating providing aggressive unique style and protection

washable/reusable performance air filters

the sound of an exhaust provides more than just ear candy

5mm thick 304 stainless steel

aFe Control Rear Sway Bar 14-15 BMW M3/M4 Carbon Fiber Our exhaust systems feature straight-throughaFe Control is proud to introduce the Sway Bars for the 2014 2016 M2 M3 M4 (F80 82 83 87) models. Anyone can make a stiff sway bar, at aFe Control we provide you the perfect balance by pairing the proper size front and rears together to offer increased roll stiffness without upsetting the vehicles balance and traction control systems. Designed specifically for the F80, the lightweight tubular sway bars will transform your Ms handling and inspire