AST Camber Adjustable Top Mounts – BMW F2X/F3X LCI M135i, M140i, M235i xDrive, M240i xDrive, 335i & 340i (5-Bolt)
Product Description
AST camber-adjustable front top mounts for the listed BMW F2X/F3X LCI applications provide front camber adjustment while retaining the original dampers. Part number TMA-B09-B1-20F uses the five-bolt fixing pattern and covers the stated M135i, M140i, M235i xDrive, M240i xDrive, 335i and 340i applications.
The adjustable mounting changes the upper position of the front strut, allowing camber to be set as part of the wheel-alignment process. This is separate from lowering the car or altering its damping response. The kit supplies the front mounting assemblies rather than replacement springs or dampers.
AST's pillowball-bearing camber plates for original struts are intended to work with correctly matched original springs, lowering springs or adjustable lowering springs. Original electronic or non-electronic dampers can remain in service on the appropriate application. This is useful where additional alignment adjustment is required without changing to a complete aftermarket coilover system.
The five-bolt mounting requirement is essential. A matching model badge alone does not make these suitable for a three-bolt car, and the actual mounting pattern should be checked where the suspension has previously been modified. The listed xDrive applications must also be distinguished from unsupported drivetrain or chassis combinations.
These mounts are for the original-damper arrangement and should not be assumed to fit separate AST or MOTON coilover kits. Final camber should be measured and set during alignment, with the complete spring, damper and mounting combination checked for clearance and compatibility.
Further information below.
Key Features
Vehicle Compatibility
What's Included
FAQs
Shipping & Delivery
Dispatch Times
Most stocked items dispatch within 1–2 business days. Some products may have longer lead times due to special ordering, availability, or build times. If your order contains multiple items, they may be shipped together once all items are ready unless otherwise agreed.
UK & International Shipping
We ship worldwide. Transit times vary depending on destination and courier. Tracking details are provided once your order is dispatched.
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International customers are responsible for all import duties, taxes, and clearance fees. These are not included in our prices and are outside of our control. Refusal or non-payment of import charges may result in return shipping, handling fees, and customs charges being deducted from any refund.
Damaged Shipments
If your parcel arrives visibly damaged, please refuse delivery or note the damage with the courier. If damage is discovered after opening, contact us immediately with photos. Do not install damaged items, as installation voids courier claims and return eligibility.
Returns
Returns must be authorised before sending anything back. Returns must be requested within 14 days of delivery and returned within 14 days of approval, in unused/uninstalled condition and in original packaging. Some items, including special-order, built-to-order, used, installed, or modified parts, are non-returnable.
Full details are available in our Shipping Policy and Returns & Refund Policy.
Warranty & Disclaimer
Warranty
Most products include a manufacturer’s warranty covering manufacturing defects only. Warranties do not cover wear and tear, improper installation, misuse or neglect, track use, competition or racing environments, labour costs, vehicle damage, downtime, or consequential loss. Warranty outcomes are determined by the manufacturer, not Clubsport Garage. Items must be returned for inspection at the customer’s cost unless agreed otherwise.
Fitment & Installation
Many products are aftermarket components and may require professional installation or minor adjustment. Perfect OEM-level fitment cannot be guaranteed. Professional installation by an experienced workshop is strongly recommended. Installed or used items cannot be returned.
Motorsport Use Disclaimer
Some products are intended for off-road, track, or motorsport use only and may not be legal for road use, for example non-TÜV/DOT-approved parts. It is the customer’s responsibility to ensure compliance with local laws, insurance requirements, and vehicle regulations. By purchasing and installing aftermarket parts, you accept all responsibility for ensuring compatibility, legal compliance, proper installation, and any resulting wear, damage, or failure.
Product Images & Descriptions
Product photos are illustrative and may differ slightly from the item supplied. If specific details are important, please contact us before purchasing.
Full details are available in our Terms of Service and related policy pages.
