90 Degree Elbow Reducer Silicone Hose Coupler - 3.00" to 4.00" ID - Black - SI-ER-76102-BLK GT50 Designed for crazy horsepower

Designed for crazy horsepower

Installation of the MAC Solenoid

high performance pumps need more voltage to keep up a high rpms

On top of that

The Mishimoto racing thermostat for the Subaru WRX 2001–2014 / STI 2001–2016 will promote greater cooling efficiency throughout your engine

90 Degree Elbow Reducer Silicone Hose Coupler - 3.00" to 4.00" ID - Black - SI-ER-76102-BLK GT50 Designed for crazy horsepowerReinforced Silicone Hose Couplers feature High Temperature Resistant Reinforcement Fabric between each layer of silicone which allows for an impressive Operating Temperature Range of 40 F to 392 F. Not suitable for use with Oil Fuel. Features: Genuine 4 ply Silicone Heat tolerance: 40 to 392 Fahrenheit Burst Pressure: 200 PSI Working Pressure: 50 PSI Wall Size: 4 mm 5 mm Compatible with antifreeze coolant