Rear Trailing Arm / Coilover Spring Perch Reinforcement Plates - E46

$39.98
Shipping calculated at checkout.

Protect your E46's cast aluminum rear spring perch from damage with our steel Rear Trailing Arm/Spring Perch reinforcements. They're specifically designed to prevent cracks and uneven wear in the lower arm caused by concentrated loads from coilover rear spring adjusters. Our reinforcement plates are precision cut from 1/8" steel, & replace the factory rubber spring pads. 

Includes:
1 set of front raw steel reinforcement plates

Fitment:
BMW E46 (1999-2006) 323, 325, 328, 330, M3
BMW Z4 (2003-2008) 2.5, 3.0, M

Note: This reinforcement will not work with the E36

Products received may vary slightly from images due to manufacturing tolerances or supply chain variables.

International Orders (Outside USA)

Please be aware your country may charge import fees of up to 20% in some cases. If delivery is refused, return shipping costs us 4x the original shipping fee, so we will charge a 50% restocking fee. By purchasing you agree to these terms.

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