SELECTION GUIDE

Key Benefits of Ferrea Valve Springs:

ability to handle higher boost

as they require 140 mm Rods

ARP Hardware is known industry-wide for their quality and performance

Samsonas Gearbox Rebuild Service R34 SELECTION GUIDESamsonas Motorsport H Pattern & Sequential Gearbox Rebuild Service Keep your Samsonas H Pattern or Sequential gearbox performing at its best with our professional rebuild service in the United Statesno need to ship your gearbox back to Europe. The process is simple: Secure your gearbox on a small pallet. We provide the necessary shipping paperwork and schedule the shipment. Your gearbox arrives at our facility, where we complete a full teardown,