GEN 3 ECU RELAY/FUSE BOX FOR ON BOA

Name: GEN 3 ECU RELAY/FUSE BOX FOR ON BOA
Brand: FiTECH FUEL INJECTION
SKU: F03O 60035
Price: 60.00 USD
Availability: InStock

$60.00

SKU: F03O 60035

Special Order

Ships in 4–6 weeks

Free Shipping over $100

Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Description

GEN 3 ECU RELAY/FUSE BOX FOR ON BOA

MIA's Description

The FiTech Fuel Injection 60035 is a throttle body fuse box designed as a replacement for FiTech throttle body style fuel injection systems that are not multi-port. This kit includes the fuse box, fuses, relays, and a wiring connector.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

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

Brand	FiTECH FUEL INJECTION
Part Number	F03O 60035

Videos

Wiring Your Throttle Body EFI| Tech Tuesdays | EP74

FiTech Relay Box | Tech Tuesdays | EP78

FiTech Fuel System and Wiring

EFI Handheld Initial Setup | Fitech EFI Install

Wiring Your Ultimate LS EFI System | Tech Tuesdays | EP80

Watch Ryan install a FiTech Go Street 400 EFI install on 71 Chevy C10 with a small block engine

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.

View Full Return Policy