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Holley EFI HEMI Drive By Wire Harness 558-417

Holley EFI HEMI Drive By Wire Harness 558-417
Holley EFI HEMI Drive By Wire Harness 558-417
$258.99 ea
NEWARRIVING SOONEstimated Ship Date 10/08/2021 (If Ordered Today)6 available from HOLLEY PERFORMANCE PRODUCTS as of 09/23/2021
Model: 4007835
Supplier has not provided any fitment data for this product.
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Take control of your Gen III HEMI with Holley EFI by controlling fuel and spark. Great for power upgrades and engine swaps.
Features:
  • Take Command By Controlling Fuel And Spark
  • Can Tune w/Power Adders Nitrous/Superchargers/Turbos
  • Harness Avail. To Gen III Hemi For Advanced Fuel/Timing Control
  • Harness Designed To Fit And Function w/The Gen III Hemi Engine
  • TXL Copper Wiring w/Min. Weight/High Temp Sleeve In Small Dia
  • Factory Style Terminations Provide A Strong Secure Connection
  • Connectors Are OEM Grade For A Correct Positive Fit
  • Harness Through A Split-Loom Braid For Protection/Great Looks
Holley Performance Emission Code 4: This part is legal for sale or use on Racing Use Only Vehicles. The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street. WARNING: It is against the law to install this part on an Emissions Controlled Vehicle
Installation Notes:
The HEMI's Variable Valve Timing is not supported by the Holley EFI systems at this time. You can run an engine that is equipped with VVT, but the cam timing will revert to the mechanical default. The Holley R&D team is working on an accessory harness that will drive the VVT actuator. However, it is not available at this time. The HEMI's Multi-Displacement System (MDS) was primarily designed for fuel economy purposes and does not need to be connected when switching to a Holley EFI system. NOTE: Not legal for sale or use on pollution controlled vehicles.

About Holley Performance Products

Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy NASCAR Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution or partnered with products from other Holley companies we can give you the edge you need over the competition!

Downloads:

Download Name File Size
gen3hemiselectionguide.pdf787.98KB
199r10696.pdf386.73KB
558-417_gen_iii_hemi_dbw_harness_diagram.pdf2.85MB

Specifications:

Emission Code 4
Harness Application HEMI
Harness Type Drive-By-Wire
Part Type Electronic Throttle Harness

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