Audi R8
Graziano DL800
HCF Autosport supports the DL800 through high performance and motorsports replacement components. On a limited basis, HCF can also support original equipment parts for gearbox OBZ300045R.
High Performance Drivetrain Products
HCF's drivetrain components for the Graziano DL800 are the strongest and highest quality on the market today. Our specialists reverse-engineer and incorporate improvements into each product to optimize for strength and durability. By optimizing material, specifications, manufacturing processes and post-processing treatments, HCF tailors our products for high performance applications.
Full Replacement Gearsets
Replaces the dual input shaft and all 7 gear pairs with stronger alloy materials and a design to optimize strength. Demonstrated success in vehicles making 1800lb-ft.
Second Gear Replacement
A factory tooth profile to mate with an otherwise factory gearbox. Designed to allow owners to reliably exceed 600lb-ft. Demonstrated success up to 1000lb-ft.
Stub Axles
HCF's stub axle replacements are a superior one-piece design produced in 300M material. DL800's commonly see failure in vehicles driven aggressively from a stop.
Ring & Pinion
Direct replacement Ring & Pinion set for the most extreme applications. Final drive ratios are commonly the last item to require replacement in the DL800.
High Torque LSD (rear)
For high torque applications where the OEM LSD's capacity is exceeded and the owner desires the functionality of a limited slip differential.
High Torque LSD (front)
For high torque applications where the OEM LSD's capacity is exceeded and the owner desires the functionality of a limited slip differential.