Powerflex BMW F20 F21 F22 F23 F30 F31 F32 F33 F36 Front Anti Roll Bar (ARB) Bushes 24mm Polyurethane Sway Bar Mounts | OEM 31356792124 Replacement | PFF5-1903-24 | BMW 1/2/3/4 Series

Powerflex PFF5-1903-24 — 24 mm Front Bar Mount Bushings for BMW F20 F21 F22 F23 F30 F31 F32 F33 F36

Sharpen your BMW’s front-end with these Powerflex 24 mm front bar mounting bushings. Engineered to replace OE bushing 31356792124, PFF5-1903-24 delivers crisper steering input, flatter cornering and a more planted feel without compromising daily usability. Ideal for drivers who want tighter response on B-roads and confidence-inspiring stability on fast road setups.

• Direct fit for 24 mm front bar diameter
• Replaces OE part number: 31356792124
• Part number: PFF5-1903-24
• Durable polyurethane for consistent geometry and long service life
• Improves turn-in, boosts front-end grip and reduces roll
• Great upgrade for BMW 1 Series, 2 Series, 3 Series and 4 Series F-platforms

Why upgrade to polyurethane front bar mounts

Ageing rubber bushes allow excess movement which softens steering feel. Powerflex polyurethane reduces compliance under load, keeping alignment true through corners. The result is cleaner feedback through the wheel, more predictable handling and better tyre utilisation. These are road-friendly mounts built to resist heat, oil and road grime for reliable performance mile after mile.

Fitment and size check

These mounts suit cars equipped with a 24 mm front anti-sway/anti-roll bar. Please confirm your bar diameter is 24 mm before ordering.

What you receive

• 2 x front bar mount bushings (one pair per vehicle)

Vehicle compatibility

BMW 1 Series: F20 F21 (2011–2019)

BMW 2 Series: F22 F23 (2013 onwards)

BMW 3 Series: F30 F31 (2011–2019)

BMW 4 Series: F32 F33 F36 (2013 onwards)

For petrol and diesel variants fitted with a 24 mm front stabiliser bar.

Installation

Professional fitting recommended. MJ Modifications offers expert installation in Warwickshire. For a fitting quote or to book, email info@mjmodifications.co.uk.

Workshop and customer feedback

We’ve fitted these to our own cars and many customer vehicles. The immediate feedback is firmer front-end control, clearer steering feel and more confidence on turn-in, with a comfortable ride for everyday use.

Additional details

Brand: Powerflex

Diagram reference: 3

Compatibility check

Add your UK registration or last 7 of the VIN at checkout and we’ll verify suitability before dispatch to ensure you receive the correct 24 mm front mount for your BMW.

Common search terms

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