The MIP Bypass1™ pistons are fully customizable and allow you to truly control your cars rebound speed and performance. 

Featuring MIP Color Coded Valves™, the MIP Bypass1™ Pistons combined together with these valves allow you to control and maximize your cars performance based on which valves you use. Thicker valves generate a slower rebound and thinner valves get you quicker rebounds. Mix and match valves together and find the best set up for you and your car!

MIP Bypass1™  pistons are being used by some of the top racers in the world including Adam Drake and Ryan Maifield.  
Now Available!
FP18400       MIP Bypass1 Pistons, 6-Hole Set, 16mm, Mugen 1/8th.
FP18410       MIP Bypass1 Pistons, 8-Hole Set, 16mm, Mugen 1/8th
FP18401       MIP Bypass1 Pistons, 6-Hole, 16mm (2).
FP18411       MIP Bypass1 Pistons, 8-Hole, 16mm (2).
FP18415       MIP Bypass1 Tuning Valves Kit, 1/8th Scale.