aFe Control Sway Bar Set 14-15 BMW M3/M4 (F80/82/83)

(Excluding Injectors) For Non Continental USA or International Shipping on ECUs and some other items, Please contact us directly to get an accurate quote for your order.

PLEASE CONTACT US DIRECTLY BEFORE PLACING ANY ORDERS TO CHECK AVAILABILITY ON ITEMS! SOME ITEMS MAY BE OUT OF STOCK WITHOUT ANY INDICATION. IF AN ORDER IS PLACED WITHOUT CONTACTING US DIRECTLY AND NEEDS TO BE CANCELLED, THERE IS UP TO A 10% CANCELLATION FEE!

ALSO, BECAUSE OF CURRENT TARIFF POLICIES IN THE UNITED STATES, IF YOUR PRODUCT IS COMING FROM INTERNATIONAL THERE MAY BE AN IMPORT DUTY THAT NEEDS TO BE PAID BEFORE RECEIVING YOUR PRODUCT. UNFORTUNATELY THIS IS OUT OF OUR CONTROL AND APOLOGIZE FOR ANY INCONVENIENCE.

  • This is a SPECIAL ORDER item and availability can vary, please contact us for an accurate timeframe of availability before purchase. Some items can take 30+ days from manufacturer to become available.***ANY SPECIAL ORDER PLACED WITHOUT CONTACTING US FIRST IS SUBJECT UP TO A 10% CANCELLATION FEE***

  • Manufacturer Part Number: 440-503001-N
  • $719.00
    Unit price per 


  • WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects. PROP65 INFO
Anyone can make a stiff sway bars, but at aFe Control we provide you the perfect balance by pairing the proper size front and rear sway bars together to offer increased roll stiffness without upsetting the vehicles balance and traction control systems. Designed specifically with lightweight material this swaybar will transform the handling of your car and inspire confidence behind the wheel. Cornering will be flatter and neutral in any corner. Perfectly balanced, the 29mm rear bar are lightweight tubular construction and feature CNC machined, TIG welded bar ends for a perfect fit. The kit includes CNC machined 6061-T6 sway bushing brackets that are anodized black and a direct fit for the included polyurethane bushings. For years of durability and great looks, the rear sway bar is powder-coated a special 2 stage tangerine orange and is a direct fit. Perfectly balanced, aFe Control rear sway bars will have your car handling just as good at the track as it will around town.

This Part Fits:

Year Make Model Submodel
2016-2018 BMW M2 Base
2019-2021 BMW M2 Competition
2020 BMW M2 CS
2015-2018 BMW M3 Base
2015-2020 BMW M4 Base
2019-2020 BMW M4 CS
2016 BMW M4 GTS