MotoControl Bixenon: H13/9008

Relay Harness

  • 100 of 5 stars
  • 1
  • 2
  • 3
  • 4
  • 5

Morimoto Motocontrol 9008 H13 Bixenon Harness

Verified & Secured


Reality Check: Customers often ask, Do I really need a harness? Yes! A relay harness is designed to deliver steady voltage to your HID ballasts directly from the car battery. Nobody likes a flickering headlight, so why risk it? Factory headlight outputs are
really only designed to power a halogen light bub, not an HID ballast.

Under Control: Morimoto makes it easy with the MotoControl H13/9008 Bi-xenon relay harness. Designed to be completely plug-n-play; it's a seamless solution to keep your low and high beams under control with the original stalk inside the car. Works perfectly with Bi-xenon projector retrofits and Hi/Lo HID systems.

Advanced: The third generation MotoControl 8-Pin Relay has a tiny built-in capacitor that stores and releases it's charge between mode changes. So even if there's a short gap between the low and high beam signals from your car, your HID's will run smoothly. It's sealed weather-pack connector is new for 2014 and is a major reliability upgrade compared to other bi-xenon harnesses.

Universal: This harness is designed to work with both positive and ground switched headlight circuits, making it universally compatible with all vehicles no matter new or old.

Plug n Play: The layout of the harness makes it easy to install. With just a few simple connections, even your mom could set this thing up! Wire lengths are long enough to be used in everything from compact cars to SUVs and it's designed to be 100% plug and play (no cutting or splicing needed). Its connections are explained in this video.

OEM Grade: Aside from being ahead of the game from a technical standpoint, the HD relay is also a work of art. With it's wiring protected by abrasion resistant Techflex mesh sleeving and it's extruded aluminum relay shell that's been anodized and laser engraved - the MotoControl Harness will look factory fresh under the hood!

Trusted: With the Internet's best reputation for unbeatable products, prices, and customer service; The Retrofit Source is trusted by car guys world-wide, so we invite you to Contact Us today with your questions. Whether you need a recommendation on parts, have a tech question, or even a wholesale inquiry: our customer service team is here to help!


What's Included

  • Relay Harness:
    Morimoto H13/9008 Bi-xenon (1x)
    Black WeatherPack MotoControl Hi/Lo (1x)
    Two Years
    TRS Decal
    One Harness Controls Both Headlights


  • Stock Bulb Size:
    H13, 9008 (Single Low/High)
    HID Systems:
    Bi-xenon Projectors and Hi/Lo HID Bulbs
    Halogen Bulbs:
    NOT Compatible
    Other Brands:
    High Beams may need HID Female > 9006 Male Adapters
    Canbus System:
    Use this instead

Tech Specs

  • 1x Input Trigger:
    H13 Male
    2x Ballast Outputs:
    9006 Female
    2x High Beams:
    9006 Female
    1x 12V Power:
    Nickel-Plated Ring-Type
    2x Grounds:
    Nickel-Plated Ring-Type

DIY Guide

  • 1 hrs Install Time
    • Time to install:
    • 1 hours (estimate)
Ask About This Product Seriously. There are no dumb questions. We’re here to help you confirm the perfect solution to your up and coming kick-ass project.
Chat Online
Professional Install Quote Get a quote from a TRS recommended pro installer.
Do-It-Yourself Install Guides Step-by-step video and text instruction. Suhweeet!
Product Reviews

Reviews for: MotoControl Bixenon: H13/9008

  • 100 of 5 stars
  • 1
  • 2
  • 3
  • 4
  • 5
5 out of 5 stars
Based on: 2 user reviews
Mario Reviewed: 04.24.2015
5 out of 5 stars
a must for fords with H13 bulbs

Ive used it in the past for my Hummer with H13 bulbs and now on my Mustang. It's so hassle free and easy to use. A must for retrofitters with H13 bulbs. The new connector version is better made than the previous and feels like a higher quality product as well!

Chris Meyers Reviewed: 04.13.2012
5 out of 5 stars

Recently installed the Motocontrol 9008/H13 bi-xenon microcontroller and harness on my 2011 F150 FX-R retrofit - completely satisfied. The harness and controller are high quality products as expected from TRS, and functionality is exactly as advertised and expected. I commend TRS on their stellar customer service. I originally installed the Morimoto HD relay harness and experienced continued problems with the high beam functionality. One phone call and less than 5 minutes on the phone with TRS and the new model harness was shipped at no cost to me! I called TRS on Friday and had the new harness in-hand on Monday. TRS is a model of customer care and product integrity. Thank you TRS.