Our VAC E46 M3 Bump Steer Correction (Tie Rod) Kit is truly
The VAC manufactured Outer Stud is made of 4140HT Alloy
Steel to the exact taper of your BMW spindle. The taper on our
stud is the most critical part of the kit. This precision matched
taper eliminates the play that other kits have, which
ultimately enhances the fit and increase the strength of the
How did we manage such precision? We captured the exact
taper by using our Faro Laser Scanner and fine-tuned the design in
MasterCam then finally machined on our Okuma Lathe.
Although we supply only one long 4140 Alloy Spacer, the kit
technically is still an Adjustable Bump Steer Kit. With
our extensive Bump Steer Testing on various cars we came to
the conclusion that the longest space is required to get the
setting close to Zero Bump Steer.
*** This kit allows the most correction of any kit in the market
and is only limited by wheel size at this point. ***
Our VAC E46 M3 Bump Steer Correction Kit is supplied as
Fits all E46s with 17" or larger wheels.
Note: *** NO MODIFICATIONS to ANY
of your original parts is required. This is a direct bolt in kit.
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