The SPL Parts ELC E9M Eccentric Lockout Kit eliminates the factory eccentric bolts used for rear camber adjustment on select BMW M-chassis vehicles. Under high cornering loads, the original eccentric hardware can slip and allow the rear alignment to change. This lockout kit secures the camber-arm mounting points so your alignment stays consistent after adjustment.
The kit is designed for vehicles equipped with adjustable rear control arms. Once the factory eccentric bolts are removed, rear camber must be set using adjustable control arms. CNC-machined 6061-T6 aluminum lockout plates work with CAD-plated Grade 10.9 hardware to provide a secure, zero-slip mounting solution for performance driving, track use, and other demanding applications. The kit includes the washers and bolts required for both rear camber arms and is sold as a complete kit for one vehicle.
The SPL Parts ELC E9M is proudly engineered, manufactured, and assembled in the USA. It fits select BMW 1 Series and M3 applications, including the 2008-2011 BMW M3, 2011 BMW 1 Series M, and 2012-2013 BMW M3. Confirm vehicle fitment and verify that compatible adjustable rear camber arms are installed before ordering. Professional installation and a complete alignment are recommended after installation.
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