Powerflex Black Series front control arm bushing featuring fixed camber offset—engineered specifically for the BMW 1 Series F40 (2018 and newer) to enhance handling precision and suspension geometry.

Description

Powerflex Front Arm Front Bush Fixed Camber Offset BMW 1 Series F40 18+
PFF5-1301GFX features CNC-machined aluminium outer shells with a fixed offset bore, which ensures wheel geometry is maintained during kerb strikes and under the extreme lateral forces generated by slick tyres and circuit racing. This is supplied with a Black 95A durometer bush with a knurled bore, increasing stiffness (+60%) and durability over the original equipment (OE) rubber bush. This combination results in minimal wishbone stiction and significantly reduced deflection. This bush increases negative camber by 0.75 , achieving reliable, grip-focused wheel geometry tested and approved by the Mini Challenge, perfectly complementing our PFF5-1302BLK / PFF5-1302GBLK Front Arm Rear Bush for those serious about track and race car builds, especially when combined with adjustable top mounts.
Fitting Instructions
OEM Part No: 31126850398, 31126879841 / 31126879842, 31126879843 / 31126879844
Diagram Reference: 1
Bush Size: N/A
Pack Size: 2

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