JXB Performance - Sport Differential Brace - Audi B8 / C7 / D4 Vehicle:Audi C7 / D4 tested for turbochargers and catalytic

tested for turbochargers and catalytic converters

The suspension allows adjustment between smooth street use and aggressive track use

high-performance gearbox oil for safe wear protection and the highest reliability during racing

Ready-to-Use full package for trackday use with pricing advantage

JXB Performance - Sport Differential Brace - Audi B8 / C7 / D4 Vehicle:Audi C7 / D4 tested for turbochargers and catalyticAudi B8 C7 D4 Sport Differential Brace (DBR01A0 DBR02A0) Prevents differential casing failures on Audi B8 C7 D4 vehicles equipped with Quattro Sport Differential. TESTING We set out to not just make a brace, but actually make sure it did something! To do that, we made a massive test fixture complete with subframe, sport differential, axles, hubs, and a driveshaft. We then welded a 12 foot long steel tube to the driveshaft and applied force with a load