Achilles Motorsports Rear Subframe Reinforcement Kit - BMW E46 3 Series & M3
$ 107 . 55  
Deal expires on
$ 119 . 50
Regular Price
As BMW gets older we found out that they start to crack the sub-frame mounting points of the chassis. The solution to this problem is to remove the sub-frame and reinforce the chassis with our reinforcement kit made from .072"(1.85mm) steel. It will bring your BMW to better that new like conditions and will prevent any dangerous and costly chassis wear.

We recommend this kit for all track driven cars and for those that have developed stress cracks in the chassis.
Tech Note
  • This item requires welding during installation
Fits the Following Vehicles & Engines
  • 1999 - 2005 BMW E46 3 Series 323Ci, 323i, 325Ci, 325i, 328Ci, 328i, 330Ci, 330i
  • 2000 - 2006 BMW E46 M3 Coupe, Convertible
Achilles Motorsports Transmission Cross Member - BMW E36 M3 Z3 M Coupe M Roadster
$ 168 . 75  
Deal expires on
$ 187 . 50
Regular Price
After replacing many broken factory aluminum transmission cross members (brackets) we decided to make our own to lay our worries to rest. It is laser cut from 0.185" or 4.7mm steel and TIG welded on a jig fixture ensuring an accurate fit.This will eliminate the common issues associated with solid engine and transmission mounts which puts a lot of stress on the factory transmission cross member(bracket)

Fits These Vehicles
  • 1995 - 1999 BMW E36 M3 Coupe Convertible, Sedan
  • 2001 - 2002 BMW Z3M M Coupe M Roadster