2014-2020 BMW 3-Series F30 L4-2.0L (t) B58/N20/N26 / L6-3.0L (t) B58/N55 aFe Control Rear Sway Bar

Part#:
440-503002RN
Item Availability : Typically ships in 2-4 business days
$470.03 USD Save: $94.01 (20.00%) $376.02

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aFe Control is proud to introduce the Rear Sway Bar for the 2012-2020 BMW 3 and 4 Series (F30/32/33) chassis. Designed specifically for the F30/32/33 the lightweight tubular sway bar will transform your vehicles handling and inspire driving confidence. Cornering will be flatter and neutral in any corner. Perfectly balanced, the 29mm rear bar is constructed from lightweight tubular steel and features 2 position adjustable, precision 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 or 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. aFe Control rear sway bars will have your BMW handling just as good at the track as it will around town.

Also available is a matching front sway bar (P/N: 440-503002FN) or a complete set (P/N: 440-503002-N).

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

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


  • Instructions


  • Vehicle Applications

    Year Make Model SubModel Engine Fuel
    2014-2018BMW 328d (F30) N47 Engine L4 2.0L (td) Diesel
    2012-2016BMW 328i (F30) N20 Engine L4 2.0L (t) Gas
    2012-2016BMW 328i (F30) N26 Engine L4 2.0L (t) Gas
    2017-2018BMW 330i (F30) B46 Engine L4 2.0L (t) Gas
    2012-2015BMW 335i (F30) N55 Engine L6 3.0L (t) Gas
    2016-2018BMW 340i (F30) N55 Engine L6 3.0L (t) Gas
    2014-2016BMW 428i (F32) N20 Engine L4 2.0L (t) Gas
    2014-2016BMW 428i (F32) N26 Engine L4 2.0L (t) Gas
    2014-2016BMW 428i (F33) N20 Engine L4 2.0L (t) Gas
    2014-2016BMW 428i (F33) N26 Engine L4 2.0L (t) Gas
    2017-2020BMW 430i (F32/F33) B46 Engine L4 2.0L (t) Gas
    2014-2016BMW 435i (F32/F33) N55 Engine L6 3.0L (t) Gas
    2017-2020BMW 440i (F32/F33) B58 Engine L6 3.0L (t) Gas
More Information
Weight16.00 lbs
Parent Product TypeSuspension Upgrades
Product TypesSway Bars
BrandAdvanced Flow Engineering
MakeBMW
Model3 Series
Year2014, 2015, 2016, 2017, 2018, 2019, 2020