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    Start with our 2015 Buyers Guide to find out what fits!
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    Morimoto Elite HID starting at
    $150
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    Morimoto Sealed7 Round Headlights
    $280
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    D2S: Morimoto XB35
    $50
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    XC LED RGB Halos & Strips
    $45
*New  2015 Automotive Lighting Buyers Guide We’ll ask the right questions, you just sit back and answer them.
Testify! What's the Buzz? Read 'em! Leave 'em! We love to hear from our customers.
Do-It-Yourself Install Guides Step-by-step video and text instruction. Suhweeet!
Promotions & Announcements There’s always something new to know about over here at TRS.
Sales, new products, belching contest results. You know... that sort of thing.
10 Years at the Top! This month, we're celebrating our Ten Year anniversary in business! Bringing together world-class customer service and the best automotive lighting brands on the planet, TRS takes the cake! See how we started!
Morimoto XB HID Ballasts, an aftermarket best TRS stocks the largest supply of the unique and incredibly-reliable Morimoto XB35 and XB55 ballasts Shop HID Ballasts
Say goodbye to LED Halo failures! The new "Micro SMD" Morimoto XSB Switchback and XC RGB Halos are all endurance tested 100 hours each before shipment! Shop LED Lighting
The Retrofit Source is more than the world's largest supplier of high-end automotive lighting upgrades. We're a group of enthusiasts with a passion for perfecting your night-time driving experience. From humble beginnings to our current 15,000 square foot facility that's always stocked with an unbeatable selection of headlight happiness, our roots have nearly doubled in size annually since opening in 2005. Our goal is to supply you with the best performing headlight upgrades that have been tailored to fit your application, at a price that works within budget. This is an upgrade for those who are serious about the looks and performance of their vehicle. If you're looking for the cheapest or easiest, go elsewhere. TRS carries the most trusted brands in the industry from Morimoto, Philips, Osram and Denso, so we have something that will meet every need except for the one to compromise. Our massive facility is always stocked with an unbeatable selection of headlight happiness from the best brands, and our goal is to supply you with the best performing headlight upgrades that have been tailored to fit your application, at a price that works within budget. Nobody can match our knowledge base and personalized customer support, and If you're unsure where to start; our team is always here to help. We've partnered up with over 600 authorized distributors all over the world and have served well over 100,000 individuals ourselves. If you're driving something truly special, other enthusiasts will notice you during the day - but don't make the mistake of cruising by unnoticed at night. No matter if you're daily driving a Dodge or running the streets on an R6, we can help! Call TRS at 404-220-7940 today!
The Retrofit Source Experience Without exception, we’ve dedicated ourselves to the art of the Happy Customer.
We’re honored to have received affirmation with some pretty kind words...
“So I'm from Malaysia. I've been buying things from TRS for a few years now, and I must say! I am thoroughly impressed with the service and technical know-how the team at TRS has. I want to shout out to Nate, buddy you've been nothing but helpful. Thank you for excellent service. It's everything I can hope for being an overseas buyer! Gordon.” — Gordon
“I chose the Morimoto Matchbox for my quad bixenon setup with the factory D2R headlights, and was concerned that they wouldn't really add much light. Well, they are smaller, but pattern their light better than the D2Rs! Next up, D2R to Morimoto Mini D2S. Thank you TRS!” — Leonard
“I saw a Honda Accord build awhile back (round). I inquired if an oval version would come out, and glad one was produced! I would give this a five star review for the entire set up if I didn't have to make mods using a Dremel tool to cut some plastic out of the OEM fog light housing. Other than this minor set back, inexperienced guys may have issues, but I'm happy with the light output, width dispersion, and aim despite making cuts in the housing - much brighter than stock!! Great product so far. Come winter we'll see how this product can stand Canadian winters. See my instagram image @madapalpal ” — Roland David