S2000 172 Degree Premium Thermostat Kits/Combo Packages Purchasing these directly from Burton

Purchasing these directly from Burton Racing allows you

67" Aluminum Shell

Features like jiggle pins and check valves for air venting

Acura & Honda Inline Flange with 90 Degree Return Line Fitting

S2000 172 Degree Premium Thermostat Kits/Combo Packages Purchasing these directly from BurtonFits: F20c & F22C 172 Degree Thermostat INCLUDES GASKET GATES 33992S Gates only partners with prime OE thermostat manufacturers to provide OE Type construction. Features: Thicker flange than standard thermostat for added strength and longer life Upgraded wax element Spring is 50% stronger than standard thermostat Quality controlled factory calibration assures accuracy of opening and closing, regardless of pressure changes. Matches the OEM product fit,