Powerflex
Powerflex Road Series PFF5-1902 Poly Front Control Arm/Wishbone Inner Bushes (Set of 2) for BMW F20-F36 1/2/3/4 Series, X3 F25, X4 F26 - Subframe/Chassis Mount Suspension Bushing Kit - Replaces 31126852991/31126852992/31106786959
Powerflex Road Series PFF5-1902 Poly Front Control Arm/Wishbone Inner Bushes (Set of 2) for BMW F20-F36 1/2/3/4 Series, X3 F25, X4 F26 - Subframe/Chassis Mount Suspension Bushing Kit - Replaces 31126852991/31126852992/31106786959
Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.
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BMW F-Series Front Wishbone To Subframe Poly Bush Kit - PFF5-1902
Transform the way your BMW steers and grips with this performance polyurethane inner arm bushing kit. Powerflex part number PFF5-1902 replaces the soft factory mounts on the front lower arms, cutting deflection and giving crisper turn-in, better stability under braking and more consistent tyre wear. Ideal for daily-driven cars that want a fast-road feel without harshness.
Why this upgrade works
- Reduces arm movement at the subframe for tighter, more predictable handling
- Sharper steering response and improved mid-corner confidence
- Helps tyres wear evenly and maintains geometry under load
- Durable polyurethane resists oil, heat and ageing far better than rubber
- Direct replacement with no permanent modifications to the car
We use these bushes on our own cars and customer builds, and feedback is consistently positive - noticeably more precision at the wheel with excellent road manners.
Part details
- Manufacturer - Powerflex Road Series
- Part number - PFF5-1902
- Position - Front lower arm inner bush to chassis/subframe
- Material - Performance polyurethane
- Diagram reference - 2
What you receive
- 2 x polyurethane bushes
- 2 required per vehicle - this kit covers one car
Replaces OE references
- 31126852991
- 31126852992
- 31106786959
Vehicle compatibility
Direct fit for the following BMW platforms:
- 1 Series - F20 F21 2011-2019
- 2 Series - F22 F23 2013 onwards
- 3 Series - F30 F31 2011-2019
- 4 Series - F32 F33 F36 2013 onwards
- X3 - F25 2009-2017
- X4 - F26 2013-2018
Fitment check before dispatch
We verify compatibility before shipping. Add your UK registration or the last 7 digits of your VIN at checkout and our team will confirm the correct application.
Professional installation
Fitting available at MJ Modifications in Warwickshire. For pricing and bookings, email info@mjmodifications.co.uk.
DIY information
Prefer to install yourself? Use the official fitting guide below.
Search-friendly terms customers use
BMW F30 front arm bushes, F20 front wishbone inner bush kit, BMW 1 Series poly bush upgrade, F32 suspension bushings, BMW F31 control arm inner mount, BMW 3 Series handling upgrade, polyurethane front arm mounts, BMW F36 steering bush kit, front link arm bush BMW, F25 X3 poly bushes, F26 X4 wishbone bushes, PFF5-1902 bush kit, BMW F-series suspension refresh, front arm rear bush BMW, BMW front subframe arm bushing, BMW F22 chassis bush replacement, BMW 4 Series front arm upgrade, BMW F23 suspension poly kit, BMW F20 handling improvement, BMW F30 geometry stability.
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Quick summary
Looking to cure vague steering and boost front-end precision on your F-series BMW? Powerflex PFF5-1902 poly bushes deliver the fast-road feel enthusiasts want with everyday comfort. Add to basket today and enjoy a tighter, more connected drive.
