Fitment Information Ford Lightning (1999, 2000, 2001, 2002, 2003, 2004) Ford F150 Harley (2002, 2003) GAINS AND TESTING 12-15 RWHP are typical with this kit. Specs & Features CARB Status: CARB EO #D-761-2 (Only legal up to 2004) Computer Tuning Required: NO This kit is street legal in all US states. JLT Next Generation BIG Air Intake system for the 1999-2004 Ford Lightning; 2002-2003 F150 Harley Davidson. TUBE DESIGNThe JLT intake tube is 4 1/4" ID, roto molded plastic to resist engine heat and keep the intake air charge nice and cool. NO METAL TUBING HERE!! FINISHStandard finish is an OEM looking black textured plastic. HEAT SHIELDIncludes ABS plastic heat shield to block engine heat at low speed and idle. GAINS12-15 RWHP are typical with this kit. EASY INSTALLThe new design,instructions and online video (see Video / Installation Tabs) helps make this an easy install. Kit includes:• JLT Plastic Intake Tube• Silicone Coupler• Silicone Reducer• ABS Heat Shield• 4x12 S&B Powerstack Air Filter• MAF Adaptor• MAF Adaptor Gasket• MAF Silicone Spacer• HD Clamps & all needed hardware Redline360 sells only genuine and authentic JLT products.