Powerflex PFF5-5703-26.5 Front Sway/Anti-Roll (ARB)/Stabilizer Bar Bushes 26.5mm (Pair) for BMW 3 Series E90 E91 E92 E93 xDrive & X1 E84 AWD (05/2010+) Polyurethane D-Bush Mounts, Road Series - Fits OE Bracket 31306787017

Polyurethane Front Sway Bar Mount Bushes 26.5mm for BMW E9x xDrive and X1 E84 xDrive - Powerflex PFF5-5703-26.5

Tighten up your BMW’s front end with this uprated poly bush kit from Powerflex. Part number PFF5-5703-26.5 replaces the factory rubber mounts on the front stabiliser bar with high quality polyurethane for sharper steering, better cornering stability and long lasting performance on British roads. Perfect for daily driving and fast-road use where precision and consistency matter.

We run these on customer cars and our own builds at MJ Modifications and feedback has been excellent. Expect crisper turn in, reduced body movement and more confidence under hard braking and quick direction changes. If you are searching for BMW front sway bar bushes, front stabiliser bar mounts, front bar D-bushes or 26.5 mm poly bushes for xDrive models, this is the correct kit for vehicles using the OE 31306787017 bracket.

Why upgrade to Powerflex poly bushes

• Improved steering response and front-end grip
• Controls unwanted bar movement for more predictable handling
• Durable polyurethane resists wear and deformation far better than rubber
• Helps tyre life by keeping geometry more consistent
• Road Series compound tuned for comfort and performance

Key details

• Part number: PFF5-5703-26.5
• Location: Front sway bar mount bushes
• Bore size: 26.5 mm (also written 26.5mm)
• Series: Powerflex Road Series
• Quantity: Pair - 2 bushes included

Vehicle fitment

• BMW 3 Series E90 E91 E92 E93 xDrive models, 2005 to 2013
• BMW X1 E84 xDrive, 2008 to 2015

Important fitment note: fits vehicles from 05/2010 onward that use the 31306787017 bracket. OE reference: 31306787017.

Common search terms

BMW E90 xDrive front sway bar bush 26.5mm, E92 stabiliser bar mount, E93 front bar D-bush kit, E91 4x4 front anti roll bar bush 26.5 mm, BMW X1 E84 AWD swaybar bushes, front bar clamp bushes, polyurethane ARB bushes 26.5mm, Powerflex PFF5-5703-26.5.

What you receive

• 2 x polyurethane front bar mounting bushes

Diagram

Reference number: 3

Fitting and support

Professional installation available at MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Compatibility check before dispatch

We will confirm suitability before shipping. Provide your UK registration number or last 7 digits of your VIN at checkout so we can verify the correct 26.5 mm option and bracket specification.

Upgrade once and enjoy precise, consistent handling from your xDrive BMW with genuine Powerflex bushes. Trusted by enthusiasts and our own workshop, this is a simple, high impact suspension improvement.