FAST XFI Sportsman Upgrade Kit - 303003

The engineers at FAST® designed this all-new, laptop-tunable ECU to appeal to customers and dealers with simple EFI needs, but who prefer the greater flexibility afforded by laptop tuning. The XFI...

and a dry power adder fuel delay in milliseconds for correcting rich spikes on activation. No other system matches the power and adjustability of XFI 2.0.The Self Learning Auto Tuning VE Table is an...

Designed for muscle car, late model street and sportsman drag racing engines, along with boosted and individual runner throttle bodyapplications, the FAST? XFI Sportsman? Engine Control System is a...

A complete laptop tunable EFI system for LS series engines is now available with ignition control under one part number. This kit makes it easier than ever to take full control over your LS series...

This kit comes with a pre-built harness and control area network plug and receptacle (one male and one female) along with a terminating resistor set.. This allows you to add control area network...