VAC Bump Steer Correction Kit - BMW E46 M3

VAC Bump Steer Correction Kit - BMW E46 M3

Our VAC E46 M3 Bump Steer Correction (Tie Rod) Kit is truly unique.

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 stud.

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 follows:

(2) VAC 4140HT Alloy Steel Tapered Stud.
(2) Aluminum Adjuster Tubes with Metric and Standard Threads
(2) Premium Aircraft-Grade Rod Ends
(2) 4140 Alloy Steel Tapered Spacers
(2) 4140 Alloy Steel Straight Spacers
(2) Metric Nyloc Nuts - Tapered End of the Stud
(2) Standard Nyloc Nuts - Rod End side of the Stud
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. ***