Mishimoto has developed a performance low-temp racing thermostat for the BMW M52, M54, and M56 engines. This Mishimoto racing thermostat is ideal for modified engines that demand more from their cooling systems. Our thermostat begins opening 48°F (27°C) earlier than the stock thermostat to allow coolant to flow into your radiator and begin shedding heat sooner. This thermostat comes ...
Applications: All K-series engines Some of you may be interested in deleting the heater hoses and core from your K-swapped vehicle.  The K-Tuned T-stat plug and bracket allows you to remove the oem heater hose pipe and properly block off the opening that is left behind.  The o-ring sealed plug is a perfect fit and the special hold down bracket will make certain that the plug stays ...
K TunedK Tuned
K-TUNED B/ D SERIES THERMOSTATALL B/ D SERIES ENGINES EXCEPT D16Z6
Applications: 88-01 B-Series engines 88-00 D-Series engines (Except D16Z6). Note: * Does NOT fit D16Z6 * Redesigned to work with ALL B-series transmissions * May Not fit with some scattershields * Comes with both 16AN and Hose End Fitting The K-Tuned B/D Thermostat Housing was developed to offer B and D Series engine owners a few more options with their cooling system setups. The CNC ...
Applications:  All K-series engines Universal (fits any 1.25" rad hose) Note: * Replacement thermostat Stant Part # 13958 (180 Degree) This part is most often used in conjunction with our K-Tuned Water Pump Block Off Plate kit.  Installation of the Water Plate kit deletes the factory T-stat housing so if you need or want to have a T-stat in your cooling system you'll need to ...
Applications: K-Tuned Swivel Neck T-stat  If aren't using the OEM fan switch on your K-Tuned Swivel Neck T-stat, you will need this plug to block off the open port. ...
K TunedK Tuned
K-TUNED K20 UPPER COOLANT HOUSING1K20A/ K20A2/ K20A3/ K20Z1/ K24A1
Applications: K20A cylinder heads K20A2 cylinder heads K20A3 cylinder heads K20Z1 cylinder heads K24A1 cylinder heads Note: * Does NOT fit with the PRB manifold and throttle bodies with cruise control * Rad cap is not included Feature:  a -16OR (O-Ring) Outlet and a -12OR (O-Ring) Filler Inlet We've taken input from guys running big turbo setups on this one. The integrated filler now ...
Applications: K20Z3 K24 heads Note: * Excludes K24A1, K24Z and K24Y Series * Designed to provide greater clearance for sidewinder turbo manifolds * There will be a fitment issues with the K20 Upper coolant housing and Jackson Racing Superchargers. Feature: a -16OR (O-Ring) Outlet and a -12OR (O-Ring) Filler Inlet Here is the K-Tuned Upper Coolant Housing. With applications for both K20 and ...
K TunedK Tuned
K-TUNED UPPER COOLANT HOUSING2K20Z3/ K24A EINGINES INCLUDING SWAP
Applications: K20Z3 K24 heads Note: * Will NOT work with K24Z and K24Y Series Engines * Will NOT work with K24A1 * May Have fitment issues with turbos depending on size of turbo and manifold * Rad cap is not included * There is fitment issues with the K20 Upper Coolant Housing and Jackson Racing Supercharger    Features: -16OR (O-Ring) and Hose End 1.25 Here is the K-Tuned Upper ...
Application: B16 Heads B18C5(Type R) Heads Feature: -16OR (O-Ring) Outlet and a -12OR (O-Ring) Filler Inlet K-Tuned is known for its innovative  and popular cooling components for k-series applications. Countless requests have brought forth the new b-series line. The B16/B18C5 (Type R) Upper Coolant Housing offers a versatility you won't get anywhere else. Begin with selecting a basic ...
MISHIMOTOMISHIMOTO
Mishimoto Racing Thermostat 154 DegreeSubaru Models (inc. 2002-2014 WRX / 2004+ STI)
The Mishimoto racing thermostat for the 2015 STI will promote greater cooling efficiency throughout your engine. The Mishimoto racing thermostat will significantly lower high engine temperature produced by modified and upgraded turbo applications. ...