A90 Supra B58 Full Cooling Kit

Fitment Chassis: A90 / A91 Supra, G29 Z4 Models: Supra 3.0, Z4 M40i Years: 2020 onward (Supra), 2019 onward (Z4) Engine: B58B30 The factory cooling hoses on the B58-powered Supra fail over time from heat cycling, pressure, and brittle plastic quick-connect fittings. This kit replaces every major OEM plastic fitting and hose in the A90 cooling system with billet aluminum and silicone components built to last the life of the car. Same engine and cooling layout as the G29 Z4 M40i, so it fits both. Each fitting is CNC-machined from 6061-T6 aluminum to exact OEM dimensions and anodized for corrosion resistance. Hoses are high-temp 4-ply silicone, pressure-tested for daily driving, track use, and high-boost setups. What's in the box All major coolant hoses and plastic-to-metal conversion fittings in the A90 B58 cooling system, replaced with billet aluminum fittings and silicone hoses. Contact us if you need to confirm a specific OEM part number is covered. Notes Ships from Vancouver, BC. Shipping is calculated at checkout. Made to order, lead time approximately 2-3 weeks. We'll notify you when your order ships. Contact us before purchasing if you need a faster turnaround.