Combination 4-Valve Early Modified Shim Kit with 12 each of the 7mm MBP Retainers.
For ST3, ST3S
The MBP retainers are compatible with all 7mm closer shims (OEM and EMS closers).
Requires the use of Modified opener shims when MBP Retainers are installed.
NOTE1: Kit comes with a shim measurement tool. Do NOT order one separately
NOTE2: Save over $60 compared to purchasing these items separately
NOTE3: Buyers may swap out shims they don’t need for additional ones. For instance, kit comes with 1x 2.90 closer. If you need 2 of them, you can return one of the other shim sizes from the kit that you don’t need. This means, you’ll never have more out-of-pocket costs other than the price of this kit (plus return postage )