Powerflex Front Lower Control Arm/Wishbone to Chassis/Arm-to-Body Bush Kit for BMW 3 Series F30 F31 F34 (Saloon/Touring/GT) - Polyurethane Wishbone Rear Bushes - PFF5-1902 Pair - F3x Suspension Bushing Upgrade - Replaces 31126852991 31126852992

Powerflex Front Arm To Body Bush Pair for BMW 3 Series F30 F31 F34 PFF5-1902

Sharpen your front end and keep alignment stable with this Powerflex polyurethane arm-to-body bush set. Designed for the BMW 3 Series F30 saloon, F31 Touring and F34 Gran Turismo, this upgrade replaces the soft factory rubber at the front arm to chassis mounting point with tough, road-focused polyurethane for a more precise, confidence-inspiring drive.

Part number PFF5-1902 is approximately 8 percent stiffer than the original equipment mount, controlling unwanted movement at the pivot point without adding harshness. Expect crisper turn-in, better braking stability and more consistent tyre contact for real-world gains in feel and feedback on street and fast road use.

Key reasons to choose this bush set

• Controls front arm deflection for a tighter, more connected steering feel
• Improves stability under braking and during corner entry and mid-corner
• Durable polyurethane construction for long service life and consistent performance
• Direct replacement bush pair that refreshes tired original rubber components
• Helps reduce uneven tyre wear by keeping geometry more consistent
• Road specification ideal for daily driving and spirited B-road blasts

Fitment and applications

• BMW 3 Series F30 saloon
• BMW 3 Series F31 estate Touring
• BMW 3 Series F34 Gran Turismo
• Front axle, arm to body mounting position
• Diagram reference 2

What you receive

• Powerflex part number: PFF5-1902
• Contents: 2 x bushes
• Replaces OE references: 31126852991, 31126852992
• Optional camber offset version available: PFF5-1902G

Tried and trusted

We run these Powerflex bushes on our own builds and customer cars, and feedback is consistently positive. Drivers report noticeably sharper steering, better control over bumps and a more planted front end without unwanted vibration. It is a simple, high-value upgrade that transforms the way the car responds.

Professional fitting available

Want it installed by specialists who know these cars inside out? Book fitting with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quote and availability.

Search-friendly terms

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