• SuperPro Front Radius Arm To Chassis Mount Bushing Kit - Caster Adjustable
  • SuperPro Front Radius Arm To Chassis Mount Bushing Kit - Caster Adjustable, view 2
  • SuperPro Front Radius Arm To Chassis Mount Bushing Kit - Caster Adjustable, view 3
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SuperPro

SuperPro Front Radius Arm to Chassis Mount Bushing Kit, Caster Adjustable, for 2012-2021 BMW 2, 3, 4 Series

SuperPro Front Radius Arm to Chassis Mount Bushing Kit, Caster Adjustable, for 2012-2021 BMW 2, 3, 4 Series

$134.99 USD
$134.99 USD
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  • Ships directly from the warehouse to you
  • Tracking emailed when it ships
  • Free fitment check before you order

More for your vehicle:All BMW parts

Listed for: 2012-2021 BMW 2, 3, 4 SeriesFitment notes & questions

A caster adjustable version of the front radius arm to chassis mount bushing for the listed 2012-2021 BMW 2, 3 and 4 Series cars, from the 228i and 320i up to the M240i and 440i. Besides replacing a worn bushing, it gives you room to change caster, which affects steering weight and straight line stability. It suits street cars, lowered cars and track day builds.

Key features

  • Caster adjustable bushing design
  • Front radius arm to chassis mount position
  • Described by SuperPro as quieter and longer lasting than rubber
  • Covers 2 Series, 3 Series, 4 Series and 4 Series Gran Coupe models listed below

Fitment

  • BMW 228i, 2014-2016
  • BMW 230i, 2017-2021
  • BMW 320i, 2013-2018 (multiple trims)
  • BMW 328d, 2014-2018
  • BMW 328i, 2012-2016 (multiple trims)
  • BMW 330e, 2016-2018 (multiple trims)
  • BMW 330i, 2017-2019 (multiple trims)
  • BMW 335i, 2013-2015 (multiple trims)
  • BMW 340i, 2016-2018 (multiple trims)
  • BMW 428i, 2014-2016 (multiple trims)
  • BMW 428i Gran Coupe, 2015-2016
  • BMW 430i Gran Coupe, 2017-2020 (multiple trims)
  • BMW 430i, 2017-2020 (multiple trims)
  • BMW 435i, 2014-2016
  • BMW 435i Gran Coupe, 2015-2016
  • BMW 440i, 2017-2020
  • BMW 440i Gran Coupe, 2017-2020 (multiple trims)
  • BMW ActiveHybrid 3, 2013-2015 (multiple trims)
  • BMW M235i, 2014-2016 (multiple trims)
  • BMW M240i, 2017-2021 (multiple trims)

Year ranges above are summarized from the full trim list, so not every trim covers every year shown.

Check your year, trim and drivetrain against the list above before ordering.

Questions & answers

No questions yet. Ask about fitment, ride height or what's in the box and we'll answer by email.

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About this bushing kit for the BMW 2, 3, 4 Series

Bushings are one of the cheapest ways to tighten up an older car. This SuperPro kit replaces the factory rubber on the BMW 2, 3, 4 Series.

Fitment notes

  • Listed for: 2012-2021 BMW 2, 3, 4 Series.
  • Model years: 2012-2021. Check your car's year falls inside this range.
  • Specs, lead time and warranty come from SuperPro and can change. The details above this guide are the latest we have.

Not sure it fits? Tell us exactly what you drive and we'll confirm fitment with the supplier first. It's free and saves a return.

Ask about fitment

What else to plan for

  • An alignment after installing new arms or bushings.
  • Matching parts at the other end. Upgrading one side or one link and leaving worn parts elsewhere limits the improvement.
  • Install tools. Pressed-in bushings may need a press or a shop to fit them.

More for your car: BMW Coilovers & Suspension ยท All Bushings & Mounts

Questions about BMW 2, 3, 4 Series bushings

Will this fit my BMW 2, 3, 4 Series?
It is listed for the 2012-2021 BMW 2, 3, 4 Series. Check your year, model, drivetrain and chassis code against the product title. If anything is different, contact us and we will confirm fitment with the supplier before you order.
Do I need an alignment after installing this?
If the part changes or affects suspension geometry, yes. It is a good idea after any arm, link or bushing change.
Can I install it myself?
Many bolt-on parts can be installed at home with the right tools and a safe way to support the car. Pressed bushings and anything you are unsure about are best left to a shop.
Where do specs and warranty details come from?
From SuperPro. We sell parts from several brands and suppliers, and each one sets its own specs, lead times and warranty terms. The product details above are the latest we have.
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