Supertech valve springs are built to withstand the intense conditions of high-performance driving

2015–Present     BMW G12 Alpina     B7 Bi-Turbo

Designed for BMW B58 engines with 148mm rods

1991-1993     E36     316i / 318i / 318is

KLM Race SAVAGE Series Turbo Kit, BMW / Toyota B58 11217838319 Supertech valve springs are builtTurbo Kit Includes: 1. Turbocharger 2. TS 45mm Wastegates 3. TS Gen V Blow off Valve 4. Manifold True Twin Scroll T4 Divided Dual Wastegate 5. 4" Down Pipe 6. (2) Dump Tubes 7. Intercooler Piping with 3 Weld Fittings 1 BOV Flange w V Band Sportsman Flange 8. 3 Pro Clamp Full Assembly 9. V Band Clamp for Intercooler Piping 10. V Band Clamp for Down Pipe 11. Turbo Studs & Turbo Gasket [Trimed Studs] 12. 2' 10AN Nylon Braid Hose 13. (1) 45 Degree 10AN