BMW E36/E46 RTA Knuckle Reinforcement Plates (Downloadable DXF File)

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Sale price$10.00 USD Regular price$20.00 USD


Please be aware that purchasing this product only gets you the CAD Drawing (DXF File), not the actual finished product. If you would like to purchase the finished product, click here.

  1. Purchase
  2. Click button on the post-purchase page that will allow you to download the file
  3. View with a CAD program

Once you've downloaded the file, you can then use it to make your own reinforcement plates, or, send the drawing to a machine shop, online CNC services, etc.

Since you can edit these files once you've downloaded them, and a lot of things can happen between CAD and final cutting, we are not responsible for any fitment issues nor will we approve any refund requests. We have sold many of these and can say with 100% certainty that this exact DXF file is the one we use without issue.

These weld-on E36/E46 Rear Trailing Arm Knuckle Reinforcement Plates will greatly strengthen the lower strut mounting points of the RTA's. When installing "true" coilovers, your car is going to need a lot of strengthening, as these cars were not originally made for true coilovers.

*M3 RTAs are slightly different and may require slight modification for this to fit in its designated spot properly.

Simply weld these into the recess on the back of the strut mounting "arm" that comes off of the knuckle.

  • Typically made from .119" thick Cold Rolled Steel

 BMW E36/E46 RTA Knuckle Reinforcement Plates (Downloadable DXF File)

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