SuperTech valves deliver exceptional precision and reliability for BMW's iconic inline-six engines

The 2JZ-GTE

supercharged

This product is half a block of fuel cell foam that is used in Radium Engineering RA-Series fuel cells

Handles up to 2000 horsepower—ideal for high-performance turbo builds or drag racing

Kelford S58 Valve Spring Kit | BMW G80 G82 G87 Valve Springs Seat Pressure:90 lbs SuperTech valves deliver exceptional precisionKelford S58 Valve Spring Kit High Performance Spring Kit for BMW G80 G82 G87 Kelford S58 Valve Spring Kit with Titanium Retainers designed to work seamlessly with the BMW M Series S58 3. 0L Inline 6. Made using high performance PACALOY, a beehive valve spring and titanium retainers, this kit is sure to offer outstanding performance. Kelford's kit is specifically engineered to work well with their Stage 1, Stage 2, and Stage 3 S58 camshafts to provide