Synchrotech 1st-5th Brass Synchro Set Honda Prelude H22 M2Y4 M2F4 M2A4

Improve shifting response with the MFactory R&D (Synchrotech®) Premium Brass Synchros.
Utilizing premium grade Japanese brass for quicker and more precise shifting and prolongs the life of your gear set.
After several years of Research & Development on our championship winning race cars, we are proud to offer THE most technologically advanced Synchros on the market.Specifications

• Synchros are made from high strength Japanese brass
• 100% larger surface contact area for increase performance
• More aggressive lock angle for effortless high rpm shifting