Supertech Dual Valve Spring Kit for 2020+ Supra GR Select Kit::85lb Seat Pressure (SPRK-B58B-2) • Nissan R32

• Nissan R32

but also increases the diameter to 2

Youll need to use the two-piece style Vibrant fittings like pictured below

3A Type of Charger: 8 step

Supertech Dual Valve Spring Kit for 2020+ Supra GR Select Kit::85lb Seat Pressure (SPRK-B58B-2) • Nissan R32Supertech dual valve spring kits for 2020+ Supra GR. Includes 24 dual springs, 24 titanium retainers. Available in two options with 75lb or 85lb seat pressure. Please do all your research and consult your engine builder if necessary! Vehicle Fitment: 2020 2021 Toyota Supra GR MKV MK5 B58B30 Engine Install Notes: Uses OEM Seats Purchase Includes: (24) Dual Valve Springs (24) Titanium Retainers Part Number: Pressure Seat: SPRK B58B 75lbs @ 37mm 155lbs @