Air and Fuel› Fuel Injection Systems and Components - Electronic

DSX Tuning

Flex Fuel Harness

$150.00

SKU: FFK-HARNESS-E38

In Stock
In Stock
Ships by Aug 4
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

This harness allows for direct connection from the ignition coil to both the flex fuel sensor and the ECM (Engine Control Module). The harness is explicitly stated as being custom-made, with customers required to specify the desired wire lengths from the ignition coil to the flex fuel sensor and from the ignition coil to the ECM during the order description. This ensures a tailored fit for individual installations. DSX Tuning emphasizes the quality and origin of their products, highlighting that this flex fuel harness is MADE IN AMERICA. They also express a commitment to supporting their customers, aiming to ensure end-users achieve maximum performance from their vehicles.

MIA's Description

The DSX Tuning Flex Fuel Harness is a custom-made wiring solution for flex fuel conversion. This product is made in America and supports ultimate performance.

Fitment

Fitment Guaranteed

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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.

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Specifications

BrandDSX Tuning
Part NumberFFK-HARNESS-E38
CategoryAir and Fuel

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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