Product Description

As the official and preferred supplier of tuning products to the Mini Challenge, we can now officially release to the public, the Forge adjustable rear tie bars for various Mini models.

After many months of rigorous testing on the F56 model we are now confident we have the perfect solution for a vast range of road going Mini’s.

We started by adding the means of adjustment, and then added strengthening, especially as the development vehicle was used on the track. Then we had polyurethane bushes made by the industries finest Powerflex. If you ignore the obvious benefits of reducing uneven tyre wear and improving the tyre surface contact area, the ability to adjust the geometry allows the fine tuning that helps produce faster lap times and race winners. Compared to the OEM installation, you find that the tram lining feel disappears and the turn in is far crisper.

For fast road use or track enthusiasts this modification is a must. Of course, if you have other modifications on your car this may be the only way to achieve their full potential.

My first impression after holding the stock bar was “how did I ever race with this setup?” The stock tie bars as so flimsy it is hard to explain until you hold them and compare them with the Forge rear bars. The stock setup is light, but that isn’t a good thing. These components take a lot of abuse so they need to be strong. The Forge Adjustable Rear Tie Bars were designed for the Mini UK Challenge cars so they are incredibly strong and “beefy”. The rear tie bars are adjustable with a simple rotation and then locked down with two slip nuts. This allows for fine tuning stance and more importantly, camber. These little adjustments will definitely get all the rubber down on the track. As an added bonus, the bars come installed with race (black) bushings from PowerFlex already installed. I drove around for an hour or so and I am pretty amazed how stiff the back of the car feels.

Compatible Vehicles

Note that the models listed here have either had the part fitted by us or a customer or they are listed as being compatible on industry parts databases. Where it has not been directly fitted by Forge there will then be a separate May Also Fit tab where the make and model will also appear and which details our no-risk approach to purchasing this product, so it is worth checking there as well.

Warranty Information

The majority of Forge Motorsport products come with a limited lifetime warranty (brakes pads excluded). All warranty claims must be accompanied by the original proof of purchase to enable us to help you. Failure to supply this proof will result in your claim or enquiry being denied.

Do not use aggressive (acidic) car cleaning products, particularly traffic film remover solutions or shampoos to clean your intercooler, radiator, or oil cooler. The use of these products can damage Forge Motorsport cooling systems and invalidate your warranty. These are often found at car washes. A light, warm, soapy solution (free of harsh acidic cleaning compounds) should be used to clean you cooler and thoroughly rinsed away. We recommend that you should inspect your product on a regular basis for bent and/or crushed fins. Any bent fins should be carefully straightened to allow ambient air to pass through the core face. At the time of installing your Forge radiator, an approved coolant must be used and added to the coolant system. Be sure you never mix coolant and always use distilled water.

This warranty does not apply to any defect in the goods arising from fair wear and tear, wilful damage, accident, negligence by you or any third party, use otherwise than as recommended by the supplier, failure to follow the supplier’s instructions, or any alteration or repair carried out without the supplier’s approval.


While we do our best to keep all items in stock, due to massive manufacturer issues in the industry sometimes there can be delays with some orders. If this is the case you will be contacted within 24 hours. Please contact us to check stock levels.