As seen in "Fast And The Furious" The pipe bomb when activated cuts of the car engine which leaves it running off momentum that causes the car to shoot out raw un-burnt fuel that is ignited by the spark plugs that are drilled into your tail pipe(s). Kit Includes: Spark Plugs Relays Coil Wire Switch Full detailed installation instructions Available for single and dual exhaust See it in action Note: For show use only. BoricuaSpeedShop.com will not be responsible for any damages or summons causes by this product. Some Fuel Injection systems may prevent this product from functioning properly. get it at www.boricuaspeedshop.com This product ships within 1-5 business days Express Shipping is available for this item