FAST · New
FAST Harness FAST Analog Input Kit
MPN 301402 · Store SKU fst301402
Supplier stock checked 11/8/2026, 2:58:27 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
This harness allows you to add up to 8 additional inputs to your XFI ECU. This harness is designed to aC-Commodate 0 to 5 volt range sensors that read anything from oil pressure to exhaust gas temperature etc. This adapter kit allows for added functionality with the FAST XFI. Analog Input Harness for XFI
Manufacturer fitment & guides
Check 301402 against the manufacturer’s application information below.
Part-specific notes
- Not CARB approved. Destination and intended-use restrictions must be checked before sale.
- California Proposition 65: Y