Hemi Drive-By-Wire Throttle Body Harness
Type: Drive By Wire Harness
The Holley Dominator ECU has built in capability to control the Drive-By-Wire throttle pedals and throttle bodies used on most Chrysler HEMI applications.
Specs:
- Brand: Holley EFI
- Category: Ignition
- Emission Code: 4
- Harness Application: HEMI
- Harness Type: Drive-By-Wire
- Part Type: Ignition Harness
- Product Type: Drive By Wire Harness
- Sub Category: Ignition Wire and Related Components
Tech Resources:
Only the Chrysler 53034251AB factory drive-by-wire throttle body has been pre-calibrated and approved for use with this harness.
The 558-437 DBW harness is made for compatibility with the 0486 1714 pedal assembly.
USB driver for the USB CAN does not work with ARM/Snapdragon processors.
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Important Notices
- Off‑Road Use Only
Products sold by JS Speed are intended for off‑road use and may be illegal on public roads where emissions or pollution‑control laws apply. - Check Local Laws
Before purchasing or installing, verify all applicable local, state/provincial, and federal regulations to ensure the modification is legal in your area. - Professional Installation Recommended
These parts should be installed by qualified professional mechanics. Improper installation can cause performance issues or vehicle damage. Unless a product page explicitly states otherwise, installation instructions are not included. Components are designed for users with solid mechanical knowledge, and minor adjustments or modifications may be required for proper fitment. Returns or refunds cannot be accepted due to difficulty completing an installation or the absence of instructions. - Warranty Impact
Use of these parts may void your vehicle’s factory warranty. Confirm with your vehicle manufacturer before purchase and installation. - Limitation of Liability
JS Speed is not responsible for damage, failures, or issues arising from the use or installation of these products. - Product Images
Images are for illustration only and may differ from the actual product due to manufacturer updates or improvements. - No Performance Guarantees
While these products are designed to enhance performance, JS Speed does not guarantee specific performance results.
