FAST

FAST Engine Control System XFI Sportsman & EZ LS

$2,284.95

SKU: F003 303005

Special Order
Special Order
Ships in 4–6 weeks
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Non-Returnable Item

Description

Part #: 303005

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 engine. Capable of running with boost and rowdy camshafts, this XFI Sportsman kit is the only choice for an all-inclusive, comprehensive kit that will best manage your LS's fuel and ignition needs.

Use our proven C-COM software to tune your muscle car, late model, boosted, drag racing, road racing or street car. Kit includes our boost-capable XFI Sportsman ECU and Multiport Harness w/ EZ LS Ignition ECU and Harness.

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandFAST
Part NumberF003 303005

Videos

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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