Air and Fuel› Fuel Injection Systems and Components - Electronic

Racetronix

USCAR to EV1 Injector Wire Harness Adapter

$7.95

SKU: IA-MU

Special Order
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Overview

This adapter allows you to utilize injectors with newer USCAR (Bosch EV6 style) connectors on vehicles equipped with older Minitimer (Bosch EV1 style) injector connectors.

Constructed with automotive-grade 16-gauge TXL wire, the IA-MU features weatherproof sealed connectors, color-coded wiring, and a heatshrink jacket for durability and reliability. It is fully plug-and-play, requiring no cutting or splicing for installation. The product is assembled using a computerized crimp-quality monitoring system and circuit tested to ensure utmost reliability.
Show original supplier description
The Racetronix IA-MU injector wire harness adapter facilitates the use of modern USCAR (Bosch EV6 style) fuel injectors on vehicles originally equipped with Minitimer (Bosch EV1 style) connectors. This adapter is a direct plug-and-play solution, meaning no cutting or splicing of the factory wiring harness is required for installation. Constructed with automotive-grade 16 gauge TXL wire and featuring weatherproof sealed connectors, the IA-MU ensures reliable performance. The wiring is color-coded for ease of installation, and the entire assembly is protected by a heatshrink jacket. Racetronix utilizes its computerized crimp-quality monitoring system (CQM) for assembly and performs circuit testing on each harness to guarantee utmost reliability. This product is backed by Racetronix's limited lifetime warranty.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandRacetronix
Part NumberIA-MU
CategoryAir and Fuel
5,000+ Trusted brands
1M+ Enthusiasts
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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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