Over the years through observation and need in practice, we have developed some products to help stabilize, reinforce and fix the whole exchange.

• GTI Housing Shim: Replaces the original rubber rear shim
• Reinforcement of the Pinion In the Carcase 02a02j Golf / Audi: Reinforcement so that the force exerted by the pinion on the carcass does not break / stove
• Handcuff exchange 02a: Disables the 5th gear. Stabilizes the set of gears by joining both axes.