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aFe Control Sway Bar Set

BMW 3-Series (F30) / 4-Series (F32/33) L4-2.0L (t) B58/N20/N26 / L6-3.0L (t) B58/N55
Part Number: 440-503002-N

MSRP: $826.88


  • CNC Bent, Lightweight Tubular Alloy Steel 32mm Front, 29mm Rear Sway Bars
  • 2 Position Adjustable, CNC Machined, TIG Welded Bar Ends
  • Includes Polyurethane Bushings and CNC Machined 6061-T6 Aluminum Brackets (Rear)
  • 2 Stage Tangerine Orange, Powder-coated Finish
  • Direct Fit Installation, Requires No Modifications
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aFe Control is proud to introduce Sway Bars for the 2012-2020 BMW 3 and 4 Series (F30/32/33) chassis. Anyone can make a stiff sway bar but, 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 system. Designed specifically for the F30/32/33, the lightweight tubular sway bars will transform your vehicles handling and inspire driving confidence. Cornering will be flatter and neutral in any corner. Perfectly balanced, the 32mm front and 29mm rear bars are constructed from lightweight tubular steel and feature 2 position adjustable, precision CNC machined, TIG welded bar ends for a perfect fit.? The kit includes CNC machined 6061-T6 rear sway bushing brackets that are anodized black and a direct fit for the included polyurethane bushings. For years of durability and great looks, the bars are powder-coated a special 2 stage tangerine orange. Perfectly Balanced, aFe Control sway bars will have your BMW handling just as good at the track as it will around town.

Fitment Note:This item will not fit xDrive (AWD) models

aFe Control Suspension products are engineered and manufactured in our Corona, California manufacturing facility.


Vehicle Applications

Year Make Model SubModel Engine Fuel
2014-2018BMW 328d F30 L4 2.0L Diesel
2012-2016BMW 328i F30 L4 2.0L Gas
2017-2020BMW 330i F30 L4 2.0L Gas
2012-2015BMW 335i F30 L6 3.0L Gas
2016-2019BMW 340i F30 L6 3.0L Gas
2014-2016BMW 428i F32/33 L4 2.0L Gas
2017-2020BMW 430i F32/33 L4 2.0L Gas
2014-2016BMW 435i F32/33 L6 3.0L Gas
2017-2020BMW 440i F32/33 L6 3.0L Gas
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