The 1999-2004 Lightning throttle body is a beauty and is designed to impress by looks alone, but it'll surely impress with the results you'll gain on the street or track. Dyno tests have shown a 7-10hp increase on a stock vehicle. The stock twin blade throttle body flows 1089 cfm compared to Accufab's Big Oval which flows 1696 cfm. That is a 607 cfm difference!

Both throttle bodies are made with the finest component parts and perform alike. Gasket and TPS screws are included.