Part number SPRK-MCB48 Supertech valve double spring kit BMW / Mini - 2.0 Turbo (B48)
Send us your engine code or VIN — we will check the fitment and reply the same day.
Open (lift) pressure - 155lbs @ 10mm
Spring coil bind - 23.20mm
Rate - 8lbs/mm
Max lift - 12.20mm
Outer spring outer diameter: 24.40mm
Outer spring inner diameter: 17.60mm
Inner spring outer diameter: 21.00mm
Inner spring inner diameter: 14.20mm
Set includes:
Dual springs: 16 pcs. SPR-FE20BE
Titanium retainers: 8 pcs. RET-BMB48/TE and 8 pcs. RET-BMB48/TI