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The Retrofit Source D2S HID Bulb Test | XB, Osram, and Philips Shootout!

LASER VS HID VS LED Headlight Projectors Retrofits - WHICH IS BETTER? | The Retrofit Source

What is a Projector Retrofit? Everything you need to know before modding your headlights!

TRS Tips: Morimoto Elite HID System

TRS Tips: Resealing Headlights with OCI Butyl Rubber Glue

The Best In Automotive Lighting - The Retrofit Source

TRS Tips: How To Retrofit Headlights with Morimoto Mini H1 Bixenon Projectors

Introducing the Morimoto GasBanger | The Retrofit Source

TRS TECH TIPS: What Are Bi-Xenon and Bi-LED Projectors & How Do They work?

TRS Tips: Retrofitting BMW E46 3 Series Headlights with Upgraded Mini H1 Bi-xenon Projectors

Use Affirm at The Retrofit Source so You can Mod Today and Pay Tomorrow!

Morimoto Elite HID Kit Overview / Install 14-15 GMC Sierra 1500 / The Retrofit Source

TRS Tech: Denso vs. Matsushita vs. Morimoto HID / Xenon Ballasts

How to build custom HID projector retrofit headlights and install bi-xenon projectors and LED halos

Profile Smoke Rings Install & Review | The Retrofit Source

The Retrofit Source Proudly Presents: Hylux HID Ballasts

How to build custom LED projector retrofit headlights and install projectors and halos with Morimoto

Make Your Corvette Outshine The Rest With LED Lighting Upgrades From The Retrofit Source

We Have The Retrofitting Parts You Need!

The Best LED Headlight Upgrades for the Honda Civic & Fit - The Retrofit Source

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TOYOTA FJ CRUISER LED CONVERSION - THE RETROFIT SOURCE

Dielectric Grease: What It Is, And Why You Need It | The Retrofit Source

TRS Products: Morimoto 3Five H11 vs. Morimoto XB35 H11B