Engine braking and rev matching are two essential techniques in racing that enhance control, reduce brake wear, and improve cornering precision. Engine braking is when a driver decelerates by releasing the throttle and downshifting to a lower gear. This process lets the engine’s resistance slow the car, creating a smooth deceleration that doesn’t rely solely on the brakes. Engine braking is particularly valuable in racing, where brakes face extreme heat and wear—using the engine to assist brakin

Glen Kawano’s technique in the Hytech Integra Rev matching is a technique used in racing and performance driving to smoothen downshifts, prevent drivetrain shock, and maintain control during cornering. When a driver downshifts, the engine’s RPM needs to match the transmission’s speed in the lower gear. Without rev matching, the sudden difference in speeds can cause wheel hop or lockup, destabilizing the car. By “blipping” the throttle as they depress the clutch and shift into a lower gear, drive