The PRO-RACING company is a pioneer in the field of production of intake systems for cars intended for tuning. The Cold Air boosts are dyno proven and deliver more power in the usable RPM range than any other intake on the market. Each Cold Air Intake intake is individually tailored to each engine and guides the air filter outside the engine compartment so that only cold air is sucked in. PRO-RACING inlets are made of very light alloys. In the price you get: inlet pipes connectors conical filter with dedicated power and what is in the picture Application list: 2004 Ford Mustang 3.8L Fuel Injection - All Models 2003 Ford Mustang 3.8L Fuel Injection - All Models 2002 Ford Mustang 3.8L Fuel Injection - All Models 2001 Ford Mustang 3.8L Fuel Injection - All Models 2000 Ford Mustang 3.8L Fuel Injection - All Models 1999 Ford Mustang 3.8L Fuel Injection - All Models Additional accessories are also available for the intake systems: Kit Cleaners Cold Air Intakes are test bench proven and deliver more power in the useful RPM range than any other Intake inlet on the market Each Cold Air Intake intake is individually tailored to each engine and guides the air filter out of the engine compartment so that only cold air is sucked in PRO-RACING airplanes are made of very light alloys. The price includes: inlet pipes, connectors, conical filter, dedicated hard power and what's in the picture