Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
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2006-2015 LS3 LS2 6.2L HPI STANDALONE WIRING HARNESS WITH 6L80E/6L90E 58X DRIVE BY WIRE
Take the wiring chaos out of your LS swap and get your build moving.
When you’re putting together a 58X LS3 or LS2 swap with a 6L80E or 6L90E, the wiring can turn into the part of the project that slows everything down. The HPI 2006–2015 LS3 / LS2 6.2L Standalone Wiring Harness for 6L80E / 6L90E 58X Drive-By-Wire is built to simplify the install with a fully finished engine and transmission harness designed to get your swap wired clean and running hard.
BUILT FOR MODERN LS SWAPS
This harness is listed for 2006–2015 LS3 / LS2 6.2L applications using 58X drive-by-wire and is designed around a 6L80E / 6L90E transmission setup. The live page also states compatibility with Corvette or truck throttle pedals, with truck pedal use requiring two pins switched in the connector, and directions included.
SIMPLE CHASSIS CONNECTIONS
HPI describes this harness as requiring no OEM fuse boxes, with only a handful of labeled wires for ignition, fuel pump, and gauges. That makes it a strong option for builders who want a cleaner, simpler standalone setup without digging through factory wiring nightmares.
FULLY FINISHED AND READY TO INSTALL
The page states the harness comes fully finished, with loom secured and engine and transmission connectors attached. Included components listed on the page include all engine and transmission sensor connectors, an LS3 5-wire MAF, LS3 MAP sensor, EV6 LS3 injector connectors, and support for non-VVT combinations.
BUILT FOR REAL PERFORMANCE USE
Additional listed features include 36 inches of added length for easy computer mounting, upgraded wire for large injectors, and upgraded 60-amp relays. HPI also states that free adapter connectors can be requested at checkout to convert the harness from EV6 to EV1 or to Delphi Multi 4.8 / 5.3 / 6.0 injectors if needed.
WHY HPI
At HPI, swap parts should do more than just connect. They should install clean, support serious builds, and help move the project forward without unnecessary wiring headaches. This harness is built for enthusiasts who want a professional standalone solution for modern LS and 6-speed automatic combinations.
Features:
Designed for 2006–2015 LS3 / LS2 6.2L applications
Supports 58X drive-by-wire setups
Built for 6L80E and 6L90E transmissions
Complete engine and transmission wiring harness
Fully finished harness with secured loom
No OEM fuse boxes required
Simple labeled chassis connections for ignition, fuel pump, and gauges
Includes all engine and transmission sensor connectors
Includes LS3 5-wire MAF
Includes LS3 MAP sensor
Includes EV6 LS3 injector connectors
Non-VVT configuration
Corvette or truck throttle pedal compatibility
Truck throttle pedal supported with two-pin connector change
36 inches added length for easy computer mounting
Upgraded wire for large injectors
Upgraded 60-amp relays
Free EV6-to-EV1 or Delphi Multi injector adapter connectors available by request at checkout
Complete install instruction packet included
1-year warranty
Made in the U.S.A.
Fitment:
2006–2015 LS3 / LS2 6.2L
58X drive-by-wire applications
6L80E transmission setups
6L90E transmission setups
Non-VVT combinations
Corvette or truck throttle pedal configurations
What’s Included:
Complete engine and transmission wiring harness
Engine and transmission sensor connectors
LS3 5-wire MAF
LS3 MAP sensor
EV6 LS3 injector connectors
Install instruction packet
Price: $299.00
Get your LS swap wired with a harness built to simplify the install, support your 6L80E or 6L90E setup, and keep your build moving forward with confidence.
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
