Powerflex Road Series Polyurethane Front Lower Control Arm Rear Bushes for BMW 3 Series F30 F31 F34 (2011-2019) - Tension Strut/Thrust Arm/Wishbone Radius Arm to Chassis Bush Upgrade - 60% Stiffer OE Replacement - F3x - Pair - PFF5-1901

Front lower control arm rear bush set for BMW 3 Series F30, F31, F34 2011 to 2019

Transform your front end feel with this Powerflex Road Series upgrade for the F30 Saloon, F31 Touring and F34 Gran Turismo. These replacement mounts are approximately 60 percent firmer than the factory rubber, cutting unwanted arm movement to deliver sharper turn in, crisper steering feedback and more stable braking without ruining day to day comfort. A proven fast road choice that tightens up the front axle and lets the chassis work consistently under load.

• Direct-fit front lower arm rear bush set for BMW 3 Series F30, F31, F34
• Road Series tuning compound for daily use and spirited driving
• Reduced deflection for better geometry control, front end bite and stability
• Helps reduce uneven tyre wear and improves confidence on B-roads and motorways
• Supplied as a pair for one car

Fitment details

• Platform: BMW 3 Series F30 F31 F34 2011 to 2019
• Position: Front axle, lower control arm rear mounting point
• Diagram reference: 1
• Quantity in pack: 2
• Replaces OEM references: 31126855743, 31126855741, 31126855742
• Alternative option: caster-offset version use part number PFF5-1901G

Why enthusiasts choose this upgrade

Less flex means more precision. By controlling movement at the rear of the tension strut, steering inputs feel immediate, mid corner stability improves and braking performance becomes more consistent. We have installed these on customer cars and our own builds with excellent feedback for fast road use. If your original mounts are tired or you want a tangible handling gain, this is a cost-effective, long lasting solution that enhances confidence without harshness.

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Professional fitting

Want it fitted by specialists who know BMW chassis inside out? Book installation with MJ Modifications in Warwickshire. Request a fitting quote at info@mjmodifications.co.uk.

Please check your OEM numbers and diagram reference before ordering.