Powerflex BMW F20 F21 F30 F31 Rear Subframe Rear Mounting Bush PFR5-422P
Upgrade your BMW handling with the Powerflex rear subframe rear mounting bush. This direct replacement polyurethane bush is designed for BMW 1 Series F20 F21 and BMW 3 Series F30 F31 models. If you are searching for BMW F20 rear subframe bush, BMW F30 rear subframe bush, BMW 1 Series polybush, BMW 3 Series polybush, rear subframe mounting bush upgrade, or Powerflex polyurethane bushes for BMW, you are in the right place.
We fit and use Powerflex bushes on our own cars and customer builds at Nforcd, and feedback is consistently excellent. Expect sharper turn in, more precise rear axle control, and long term durability compared with ageing rubber bushes, all with minimal increase in NVH for fast road and daily use.
Why choose Powerflex rear subframe bushes for BMW F20 F21 F30 F31
- Improves stability, traction and cornering precision
- Reduces subframe movement for a tighter, more connected rear end
- High performance polyurethane resists wear, oil and road contaminants
- Direct replacement for worn OEM rubber bushes
- Ideal for road, fast road and track day use
Part number
PFR5-422P
Fitment and compatibility
- BMW 1 Series F20 F21 2011 to 2019
- BMW 3 Series F30 F31 2011 onwards
Search terms: BMW F20 subframe bush, BMW F21 subframe bush, BMW F30 rear subframe bush, BMW F31 rear subframe bush, BMW 1 Series rear subframe mounting bush, BMW 3 Series rear subframe mounting bush, Powerflex BMW poly bush, polyurethane bush upgrade.
What is included
- 2 x rear subframe rear mounting bushes
Supplied as a pair. You will require 2 bushes per car.
Replacement and cross reference
This is a full replacement bush. If you need inserts that fit into the OE bush, use the following references:
- PFR5-421 for OE bush 33316758260
- PFR5-1921 for OE bush 33316792510
Replaces OEM part numbers:
- 33312283383
- 33316758260
- 33312283383
Installation
Professional installation is recommended. We offer in house fitting at Nforcd in Warwickshire. Request a fitting quote via Sales@nforcd.com.
Download the manufacturer installation guide: Powerflex install guide.
Compatibility check
We will verify compatibility before dispatch. Enter your UK registration or the last 7 digits of your VIN at checkout and our team will double check the part fits your BMW.
Why buy from Nforcd
- Trusted UK supplier of performance car parts
- We have fitted and tested these bushes with great results and happy customers
- Genuine Powerflex product with expert support
Keywords: BMW rear subframe bush, BMW subframe bushing kit, Powerflex rear subframe bush BMW F20 F30, polyurethane bushes BMW 1 Series, polyurethane bushes BMW 3 Series, performance suspension bushes UK, BMW F series rear subframe mount upgrade.