Powerflex PFF5-1901 Polyurethane Front Tension Strut/Thrust Arm/Control Arm (Caster/Wishbone) Rear Bushes to Chassis – Road Series Pair – BMW 3 Series F30 F31 F34 2011-2019 Front Lower Control Arm Rear Mount Suspension Bushings

Powerflex PFF5-1901 Polyurethane Front Tension Strut Bushings for BMW 3 Series F30 F31 F34

Transform the front-end feel of your F3x BMW with Powerflex PFF5-1901. These Road Series polyurethane front tension strut bushings replace the soft factory rubber at the rear of the front lower arm, cutting unwanted movement and locking your alignment in place under braking and cornering. Expect sharper turn-in, better stability, reduced brake dive and a more connected steering response without sacrificing daily comfort.

• Uprated polyurethane construction resists oil, heat and road grime for long service life
• Significantly stiffer than stock rubber to control toe and caster change under load
• Crisp steering feel, improved straight-line stability and more predictable handling
• Helps reduce tyre scrub for more even wear
• Direct-fit replacement for the front lower arm rear mount, supplied as a matched pair
• Ideal for daily driving, spirited road use and fast-road set ups

Where these fit

Location: front lower control arm rear mounting point to the chassis, also known as thrust arm bush, wishbone rear bush, caster arm bush or tension strut to body bushing.

Compatibility

BMW 3 Series F30 Saloon 2011 to 2019, F31 Touring 2012 to 2019, F34 Gran Turismo 2013 to 2019.

Part number: PFF5-1901. For extra caster and additional geometry adjustment, the offset option PFF5-1901G is available separately.

What you will feel

• Firmer front-end bite and faster turn-in response
• More confidence under heavy braking with less squirm
• Reduced compliance for a planted, precise front axle
• A simple, high-value suspension upgrade that lifts overall chassis control

Pack contents

• Number of bushings in pack: 2
• Diagram reference: 1

Replaces OE part numbers

• 31126855743
• 31126855741
• 31126855742

Tried and trusted by us

We have installed these on our own builds and customer cars. Feedback has been consistently positive, with owners reporting a noticeable increase in steering precision and braking stability, plus a more controlled front end on fast B-roads.

Professional fitting

Want it fitted properly first time? Book with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a fitting quote.

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