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Description
Holley EFI Benchtop HarnessHolley EFI Benchtop Harness Pre Terminated J1A J1B 15' Flying Lead Main Harness Overview The unterminated main harness comes with both J1A and J1B connectors full terminated with 15' of flying lead wiring. Features: Terminated connectors for several EFI inputs Included power switch allows for a quick install??? on your test bench Great for ECU diagnostics that do not require a running engine, firmware updates, or 7??? dash calibrations
Holley EFI Benchtop HarnessPre-Terminated J1A / J1B 15' Flying Lead Main Harness
Overview
The unterminated main harness comes with both J1A and J1B connectors full terminated with 15' of flying lead wiring.
Features:
- Terminated connectors for several EFI inputs
- Included power switch allows for a quick install??? on your test bench
- Great for ECU diagnostics that do not require a running engine, firmware updates, or 7??? dash calibrations
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
Hard to find
Fit perfect
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Reviewed in the United States on February 17, 2025
★★★★★ 5
Honda CRV filter review
Work as a described
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Reviewed in the United States on June 4, 2025
★★★★★ 5
It's not easy to change the filter but I do it.
It works & helps save gas.
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Reviewed in the United States on February 22, 2025
★★★★★ 5
Great quality, price and fit!
Size: size for KONA/SOUL
Good quality and fit! Highly recommend
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Reviewed in the United States on May 19, 2026
★★★★★ 5
2022 Outback 2.5
Size: size for ASCENT/CROSSTREK/IMPREZA/LEGACY/OUTBACK
Fits with no issues
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Reviewed in the United States on May 18, 2026