Breathless Performance Products – Your factory unit passes coolant through the throttle body, thus produces less horsepower. Our coolant By-pass kit (item# 100-215) eliminates the passing of the coolant through the throttle body, which keeps incoming air temperature cooler and provides more horsepower.
NOTE: Colder Days produce faster cars.
Install only on a cold engine.
Underneath the throttle body there are 2 coolant lines, (one on the bottom left and bottom right of the throttle body) one comes from the radiator and the other from the intake manifold. Remove the lines that enter the throttle body and mate them together with the bypass tube.
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