Powerflex Front Lower Control Arm Inner Bushes – Camber Correction Fixed Offset (-0.75°) – BMW 2 Series F44 Gran Coupe 2019+ – Polyurethane LCA/Wishbone Front Bush Kit – PFF5-1301GFX

Part Number: PFF5-1301GFX

Transform the front end of your BMW 2 Series Gran Coupé F44 2019 onwards

Searching for a serious handling upgrade for fast road or track day use? These uprated front lower control arm inner bushes deliver dependable negative camber and rock-solid alignment under load. Built for drivers who demand precision, this polyurethane bushing set brings noticeably sharper turn-in, improved cornering grip and far better stability when pushing on.

We run these on our own builds and they have been a customer favourite for years. Feedback is consistently the same: cleaner steering feel, reduced movement from the wishbone and confidence-inspiring consistency lap after lap.

Why choose this upgrade

• Offset insert provides approximately -0.75 degrees extra negative camber for a grip-focused setup.
• 95A hardness black compound with a knurled internal profile for durability and smooth articulation.
• About 60 percent stiffer than the original rubber item to dramatically cut deflection and reduce stiction in the arm.
• Precision aluminium outer shell, CNC machined for an accurate, repeatable fit.
• Keeps your alignment steady through kerb hits and high lateral G loads often seen with slick tyres and circuit use.
• Proven in competition and ideal for track-prepped cars, especially when combined with adjustable top mounts.

Fitment and compatibility

Designed for BMW 2 Series Gran Coupé F44, 2019 onwards. This is the front lower arm front location bushing set, also known as front wishbone front bushings or LCA front bushes.

What you get

• Quantity: 2 bushes per kit.
• Diagram reference: 1.
• Direct replacement for OEM references: 31126850398, 31126879841, 31126879842, 31126879843, 31126879844.
• Works brilliantly alongside complementary rear position bushes PFF5-1302BLK and PFF5-1302GBLK for a complete front axle refresh.

Real-world benefits

• Cleaner steering response and better feedback through the wheel.
• More consistent tyre contact patch for cornering traction.
• Alignment that stays put under heavy braking and fast direction changes.
• Ideal suspension upgrade for track days, racing, spirited B-road driving and fast road builds.

Professional fitting available

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

Upgrade your BMW’s front-end geometry with confidence and enjoy the immediate, repeatable handling gains this premium poly bush set delivers.