Powerflex Black Series Rear Upper Lateral Arm Outer Bush for BMW and MINI - PFF5-1311BLK
Upgrade your BMW or MINI rear suspension with the Powerflex Black Series Rear Upper Lateral Arm Outer Bush, part number PFF5-1311BLK. Engineered for track, race and rally, these 95 Shore polyurethane bushes are designed to replace tired OEM rubber, sharpen rear axle geometry and deliver precise handling, grip and stability. If you are searching for BMW rear upper lateral arm bush, MINI rear lateral arm outer bush, performance suspension bushings, Powerflex Black Series or PFF5-1311BLK, this is the high-performance upgrade you want.
- Powerflex Black Series - the ultimate motorsport-grade polyurethane bush for maximum control
- 95 Shore compound - significantly stiffer than OEM rubber for crisp, consistent suspension response
- Reduces unwanted movement in the rear upper lateral arm - improves cornering, braking and tyre contact
- Direct OEM replacement - replaces worn bushes to restore and enhance chassis precision
- Durable, long-lasting and track-proven - ideal for fast road, track day and competition use
What is included
2 x Rear Upper Lateral Arm Outer Bushes
Quantity required per car: 2 bushes
Part number
PFF5-1311BLK
Replaces OEM part numbers
- 33326870773
- 33326851569
- 33326851563
Vehicle compatibility
Designed for the following BMW and MINI platforms using the specified rear upper lateral arm outer bush position:
- BMW 1 Series - F40 (2018 on)
- BMW 1 Series - F52 Sedan (2017 on)
- BMW 2 Series - F44 Gran Coupe (2019 on)
- MINI F54 Clubman Gen 2 (2015 on)
- MINI F55 and F56 Gen 3 (2014 on)
- MINI F57 Cabriolet (2014 on)
- MINI F60 Countryman Gen 2 (2017 on)
Why choose Powerflex Black Series
Powerflex Black Series bushes are built for drivers who demand the sharpest chassis behaviour. The 95 Shore polyurethane material maintains alignment under load, delivering repeatable performance lap after lap while resisting the deformation and ageing that affects standard rubber bushes. Expect reduced rear-end compliance, improved camber control and a more connected, confidence-inspiring feel.
Real-world results from Nforcd
We use these Powerflex Black Series bushes on our own cars and customer builds. Feedback has been consistently positive, with customers praising tighter rear-end control, improved stability and a more precise driving experience on both road and track.
Compatibility check before dispatch
For peace of mind, we will verify fitment before shipping. Provide your UK registration or the last 7 digits of your VIN at checkout and our team will confirm compatibility for your exact model.
Installation and fitting
Professional installation is recommended. For expert fitting, book with Nforcd in Warwickshire. Request a quote at Sales@nforcd.com.
Diagram reference
Rear suspension layout - reference number 11 for the rear upper lateral arm outer bush position.
Manufactured by
Powerflex
Key search terms
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