CUSTOM FAST CARS

Generate more horsepower from your engine

These days there's no such thing as "normal" driving conditions. Heavy stop-and-go traffic, frequent short trips, trailer towing; they all put your engine to the supreme test and can take a toll on your transmission. Under these tough conditions, you can help your transmission run better and longer when you follow the vehicle manufacturer's severe service schedule and change the automatic transmission fluid at the recommended intervals (typically every 15,000 to 30,000 miles).