Gate 170 Degree Thermostat w/ Gasket for Honda Civic & Acura Integra B16 B18 D16. 

Includes: (1) Gates 33340S Thermostat with (1) Gasket 33615

Features:
Designed to Open at 170 Degrees opposed to the Factory Thermostat That Opens at 190 Degrees
Ideal for Supercharged, Turbocharged, Nitrous And All Motor Engines 
Reduces the Chances of Detonation under Racing Conditions 
Cost Effective Solution to Lower Coolant Temperature when Compared to Mugen, Spoon Sports, ARC Thermostats that cost Over $50 

Applications: Honda/Acura 1.6L SOHC and 1.6/1.8L DOHC motors.

Thermostat Part # 33340S
Seal Part # 33615