Specifically made for the XRAY T4 family, the XRAY 305138 Solid Axle ECS BB Driveshaft Adapter delivers a strong, precision component for competitive cars. Crafted from HUDY Spring Steel, the pair of adapters is meant to boost service life without compromising drivetrain feel.
XRAY 305138 adapters are produced with exacting CNC processes to ensure a tight mating with ECS BB driveshafts, reducing unwanted movement in the driveline. Consistent manufacturing helps keep lap-to-lap performance steady.
Designed as a direct upgrade for ECS BB driveshaft setups on XRAY T4 cars, these adapters replace stock parts and retain correct geometry. Installation is a routine workshop job for most hobbyists.
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