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automotive
State-of-the-art CNC machining and precision grinding deliver tight tolerances and consistent sealing for optimal engine performance
economical
BMR Suspensions SB045 rear sway bar was designed by factoring in the vehicle weight
HP EFI ECU & Harness Kits 1999 pontiac firebird automotiveLooking for a plug and play kit for your GM LS engine? The HP ECU allows you to accurately control the fuel and ignition of your engine plus much more! Got a stock LS engine? Simply download a base map and you're on your way. Got a turbocharged, nitrous fed LS engine on water meth? This HP EFI kit can control that too! Stop re flashing your factory ECU every time you make a performance modification. Get Holley EFI today!
