JXB Performance Auto Trans Driveshaft Center Support Bearing Carrier Upgrade - Street - Audi B9 A4/A5/allroad Auto Parking Brake Shoe Set It prevents exhaust backflow into

It prevents exhaust backflow into the air pump

99635193015

This product also goes by these part numbers: 95581963100

SCHRICK Quality: Precision machined from high-strength materials

About SONAX

JXB Performance Auto Trans Driveshaft Center Support Bearing Carrier Upgrade - Street - Audi B9 A4/A5/allroad Auto Parking Brake Shoe Set It prevents exhaust backflow intoJXB Performance's Auto Trans Driveshaft Center Support Bearing Carrier Upgrade is designed for Audi B9 A4, A5, and allroad models with automatic transmissions. It replaces the factory rubber bushing with a high performance polyurethane bushing to reduce drivetrain slop and improve power transfer. The Street version offers a balance of performance and daily drivability with reduced NVH. Key Features & Benefits Polyurethane bushing: Reduces deflection