Rear coil-over spring perch trailing arm reinforcement plates for BMW E46 Z4 E85

For E46 models with aftermarket modified shock absorbers, the aluminum casting structure of the lower spring seat can deform or crack when using the aftermarket shock absorber package. Therefore, we strongly recommend installing the rear spring seat reinforcement plate. Avoid issues with rear shock adjusters that place a heavy load on the small diameter area of the spring seat, causing it to collapse over time.

Our stainless steel reinforcements prevent deformation or cracks. By distributing the load, mimicking the factory rubber cushions, the load is spread over a larger area, preventing damage.

Features:

• Durable and long-lasting – stainless steel reinforcement that never rusts and requires no maintenance. Easy to install and ready to go!
• Scientifically designed 1/8" thickness – Unlike factory rubber cushions, our reinforcement material is only 1/8" thick, adding very little extra thickness.
• Perfect fit – CNC machined for high precision.
• Cost-effective – Ideal for users modifying their suspension, it reduces your losses. Damage to this lower arm can cost over $500. This preventive maintenance costs very little.

Item Details:

• Condition: New
• Type: Reinforcement plates for rear spring perch coilovers
• Material: Stainless steel reinforcement

Fitment:
For BMW 3 Series E46 1999-2006
For BMW 3 Series E46 M3 2000-2006
For BMW Z4 E85 2003-2008

Disclaimer:

Nicecnc Store parts are not sponsored or endorsed by the brands to which the parts fit, nor are they affiliated with them. This includes Porsche, Subaru, Jaguar, BMW, Isuzu, Chrysler, Dodge, Jeep, Buick, Cadillac, Chevrolet, GMC, Volvo, Land Rover, Oldsmobile, Pontiac, Ford, Lincoln, Mercury, Acura, KIA, Nissan, Infiniti, International Harvester, Mitsubishi, Audi, Lexus, Toyota, Mazda, Volkswagen, Suzuki, Saab, Honda, Alfa Romeo, Saleen, Mercedes-Benz, Nash, Hummer, Freightliner, Datsun, Saturn, Turner, Geo, Lada, Fiat, Daihatsu, Opel, Vauxhall, Sabra, Tesla, Ram, Rover, Skoda, Healey, Mini, Smart, Scion, Renault, Seat, Peugeot, Merkur, Astra, Tucker, VW, Routan, Tiguan, Touareg, Jetta, Gti, Passat, Golf, Bosch, Denso, Holden, Chery, Mercedes Benz, Holden Special Vehicles, Hyundai, Trabant, Citroën, Freightline, etc.