Fast Ford Fiesta Mk6 Polybush Track Car - Feb Mag

Perfecting Front Wishbone Performance for Ford Fiesta Mk6 with 40BU and 40BL

If you’re driving your Mk6 Fiesta hard, we have the ultimate upgrade for you, the Polybush 40BU Front Wishbone Rear Bush and its ideal companion, the 40BL Front Wishbone Front Bush along with the 40BQ Rear beam bush. The combined benefits of these components offer a bomb-proof solution to significantly increase both handling precision and driving comfort.

Availability and Customization: 40BU and 40BL replace OEM parts, however, the original bushes aren’t available from Ford!
They are only available as part of the standard 1436095 wishbone assembly. Replacing the specific bush that has failed can not only be cost-effective, but for those seeking peak performance gains, the option to replace both bushes offers handling finesse and driving excellence.


40BU B0BL Arm Fitting Picture


Polybush 40BU: Installation of the 40BU Front Wishbone Rear Bush gives your Fiesta a new lease of life, bringing a new level of driving confidence. Designed to provide impressive steering precision without compromising on Noise, Vibration, and Harshness (NVH), the 40BU is the go-to choice for performance enthusiasts. Whether you’re navigating tight tracks or enjoying spirited drives, the 40BU ensures unparalleled handling and responsiveness, making every twist and turn an exhilarating experience.

Ford Fiesta Front Wishbone Bush - Polybush


Polybush 40BL: For those who crave maximum grip and heightened braking performance, the 40BL Front Wishbone Front Bush is your key to success. The primary purpose of the 40BL is to keep the wishbone in perfect alignment, maximizing tire contact with the road surface. This translates to superior grip, allowing you to push the limits of your Fiesta Mk6 with confidence.

40BL Polybush Fiesta MK6



Polybush 40BQ: Keeping the rear axle constrained, the 40BQ Rear Beam Bush’s primary purpose is to remove lateral movement whilst allowing the axle to still operate as it should. Installation of this bush gives ultimate performance.

40BQ Fiesta MK6 Polybush Rear Beam Bush


Preserving Comfort: Polybush understands that a car is more than just a machine; it’s an experience. When you fit Polybush, you’re not only enhancing your car’s handling but also preserving comfort. Whether you’re tearing up the track or cruising to the shops, Polybush is crafted for low NVH (Noise, Vibration, Harshness) without compromising precision.


Low NVH and Precision: Crafted with a meticulous focus on low NVH, the Polybush 40BU, 40BL & 40BQ work in harmony to deliver a smoother and quieter ride, ensuring your car excels at both performance and comfort. The front wishbone’s precision is maintained where it counts, allowing you to experience driving excellence in any situation.

Track Day Enthusiasts: For those who enjoy the occasional track day, the combination of the 40BU, 40BL & 40BQ is a game-changer. The polyurethane construction provides superior responsiveness and control during spirited driving, allowing you to push your Ford Fiesta to the limit with confidence and stability.

Ford Fiesta Mk6 Polybush Track Car Race

Everyday Drivers: Beyond the track, everyday drivers will appreciate the improved handling and stability provided by the 40BU, 40BL & 40BQ. Whether navigating city streets or cruising on the highway, Polybush ensures a driving experience that strikes the perfect balance between sportiness and comfort.

Rubber vs. Polyurethane: Delve into the comparison between rubber and polyurethane to understand the lasting benefits of Polybush. While rubber may degrade over time, the durability and resilience of polyurethane, as seen in the 40BU, 40BL & 40BQ, ensure consistent performance under all driving conditions.


Rubber Bush & Polybush Combo - Comparrison


Fitting the Polybush 40BU Front Wishbone Rear Bush and its perfect partner, the 40BL Front Wishbone Front Bush provides the perfect solution for Ford Fiesta Mk6 owners, offering a blend of handling precision, comfort preservation, and track-ready performance.

Fitting arms 1436095,1436170,1146131,1207448,1208512,1211757,1212808,1214912,2N11-3051-AE,2S61-3051-AH,2S61-3051-AJ,2S61-3051-DA,DD32-34-350,1436097,1436169,1207447,1208511,1211756,1212807,1214911,2N11-3042-AE,S61-3042-AH,2S61-3042-AJ,2S61-3042-DA,DD3234300




To see all of the MK6 Fiesta bushings – CLICK HERE

To see all of the Fusion bushings – CLICK HERE

To see all of the Mazda 2 (DY) bushings – CLICK HERE

To see the entire Ford range – CLICK HERE

Ellis, The Polybush wordsmith & lover of 90's Japanese cars, delves into the world of suspension bushes & suspension dynamics. 🚗✍️