Billet diff tube to suit centre differentials found in the W5M51 gearbox – Evo 4-9 5-speed. Made by Brena Racing.

These diff tubes are made from a far stronger than OEM, single billet piece. We’ve installed and sold hundreds of these since 2017, and have only seen one break once, ever. Excellent quality and fitment of splines.

These are highly recommended for any build from mild to motorsport, because they are one of the first things to break in the Evo drivetrain. When they do, they usually cause damage to both the gearbox and the transfer case.