Boomslang Plug and Play Harness Kit for Haltech Elite 550 (BF25040-550) 18465 dense air fed from outside

dense air fed from outside of the engine bay to maximize power

If you're installing Hawk Performance Ceramic brake pads with new brake rotors

adjustable boost pressure switch/relay

625lbs for the powdercoated versions and

Urethane Skid Plate

Boomslang Plug and Play Harness Kit for Haltech Elite 550 (BF25040-550) 18465 dense air fed from outsideALL HARNESSES ARE BUILT TO ORDER. ALL SALES FINAL. Maximize Your Vehicle's Performance with Boomslang Harnesses for Haltech Elite 550 Unlock the full potential of your vehicle with Boomslang's custom designed harnesses for the Haltech Elite 550. Tailored for specific vehicles, these harnesses ensure a seamless integration, transforming your car's performance with cutting edge technology. Key Features: Vehicle Specific Design: Each harness is