Powerflex Rear Anti-Roll/Sway Bar Bushes 21mm (Pair) for BMW X5 E70 & X6 E71 E72 Non-Active ARB | Polyurethane Stabiliser/Torsion Bar Mounting Bushings | PFR5-1413-21 | Replaces OEM 33556772082

BMW X5 E70 and X6 E71 E72 Rear Sway Bar Bushes 21 mm Pair - Powerflex PFR5-1413-21

Transform the way your BMW drives with this rear stabiliser bar bushing kit from Powerflex. Engineered in polyurethane for consistent performance, these 21 mm rear bar bushes replace tired factory rubber and help your X5 or X6 feel tighter, more precise and more confidence inspiring in every corner.

We run these on our own cars and customer builds, and the feedback is the same every time: sharper turn-in, less body movement and a more planted feel without unwanted harshness. If you are refreshing the suspension or chasing a handling upgrade, this is a simple, high-impact change.

Why choose these rear bar bushes

• Polyurethane construction controls bar location for improved steering response and stability
• Direct-fit replacement for the rear roll bar clamp inserts on non-active systems
• Resists oil, road grime and ageing far better than standard rubber for long service life
• Ideal for road and fast-road driving where consistency and feel matter
• Supplied as a matched pair for the rear axle

Fitment details

• Rear bar internal diameter: 21 mm
• For models without active anti-roll functionality
• Please measure your rear bar to confirm 21 mm before ordering

Vehicle applications

• BMW X5 E70 2006 to 2013
• BMW X6 E71 2007 to 2014
• BMW X6 ActiveHybrid E72 2008 to 2011

Replaces

• OEM reference: 33556772082

What you receive

• 2 x rear sway bar bushes
• Powerflex diagram reference: 14

Part number

PFR5-1413-21

Compatibility check

Add your UK registration or the last 7 digits of your VIN at checkout and we will confirm suitability for your vehicle before dispatch.

Fitting and support

Professional installation available at MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk. Our team can assist with sizing and BMW suspension upgrade advice.

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Unlock dependable handling and comfort with Powerflex rear stabiliser bushes. Buy with confidence from MJ Modifications and enjoy a more controlled, responsive BMW on every drive.