DESCRIPTION
Improve your BMW's handling performance, steering precision and gearbox shifting with a Powerflex PF5K-1010 bushing.
Powerflex Handling Packs contains bushings that have been specifically selected to give the perfect combination of value versus performance based on years of experience. We have chosen products from our range to maximize the performance of the suspension, while being mindful of cost with a price savings over buying the parts individually. This can be an ideal upgrade complementing other suspension upgrades such as shock absorbers and springs. Each box includes a complimentary Powerflex keyring and sticker. Powerflex offers improved reliability over original parts and Lifetime Warranty.
Included within this pack are the following parts:
- PFF5-1901 Front Radius Arm to Chassis Bushings
- PFF5-1902 Front Control Arm to Chassis Bushings
- PFR5-1920 Rear Subframe Front Bush Inserts
- PFR5-1921 Rear Subframe Rear Bush Inserts
- PFR5-1927 Rear Diff Front Bush Inserts
Street Bushing Features:
- Street Bushings come in Yellow (70A durometer, 25% stiffer than original) or Purple (80A durometer, +30% stiffer than original) based on location
- Direct replacement
- Engineered using the highest quality polyurethane to minimize noise, vibration and harshness
- Stainless steel machined components (where applicable)
- Lifetime limited warranty
Race Bushing Features:
- Black color bushing (95A durometer, +80% stiffer than original)
- Direct replacement
- Designed for track use
- Engineered using the highest quality polyurethane to minimize noise, vibration and harshness
- Stainless steel machined components
- Lifetime limited warranty
Note: Bushings are sold in the number required at a specified location. Purchasing quantity 1 will include enough bushings for the left and right location for a single vehicle.
Bushing Location Diagram:

TECHNICAL DETAILS
PRODUCT WARRANTY
PowerflexUSA's limited Lifetime Warranty reflects confidence in both their products and also the history of fanatical customer service.
PowerflexUSA does not have a time-based warranty policy because issues that customers have are always an opportunity to learn. Where a problem has occurred due to incorrect fitting, we have always asked if the reason for the error was due to poor fitting instructions. When a part fails, we strive to understand if the part is being used outside of its design parameters. And like all manufacturing we have had the occasional material quality issue and in these cases, we have always replaced parts without question.
For warranty service please see the below instructions:
- Contact Powerflex USA directly via their online Warranty Page.
- Note the ViVA Performance Order ID associated with the bushing; including details of the installation and any changes made, with photos of the failed part.
- The Warranty only applies to parts purchased from ViVA Performance.
- The Warranty is limited to the replacement of suspension bushings supplied.
- There is no Warranty coverage for consequential part failure or labor for installation.
- The Warranty applies to the original purchaser only, no exceptions.