Precision CNC-machined and tested in RK’s Texas facility

Overrun fuel cut and idle load trims

It is also recommended to use ARP Ultra-Torque Fastener Assembly Lubricant during installation to ensure proper torque and clamping force

Stage 3 | BMW B58 Gen1

Piston Volume -16

BMW Toyota B58 Single Turbo Kit Turbo Speed Precision CNC-machined and tested inRK Autowerks B58 Single Turbo Kit Gen 1 & Gen 2Take your BMW B58 engine to the next level with the RK Autowerks Single Turbo Kit, engineered for enthusiasts who demand both power and reliability. This complete conversion system replaces the restrictive factory twin scroll turbo with a fully customizable single turbo setup, delivering 1,0001,450 wheel horsepower with proper fueling and tuning. Compatible with Garrett G Series, Precision Sportsman, and