The 2014 and newer Toyota Tundra just got the brand new Morimoto XB Evo headlights, and we could not wait to put them head to head against the original XB LED that so many Tundra owners already know and love. We have installed and tested both of these assemblies, so in this breakdown we are going to walk through the beam pattern differences, the supercharged driver swap, and every configuration option that sets these two apart. If you are trying to decide which one belongs on your truck, this is the comparison you have been waiting for.
Two Very Different Headlight Designs
We are all very used to the old XB LED design at this point. It comes with three LED projectors, and all three of those projectors function as your low beam, with the two inner ones doubling as your high beam. It is a proven layout that has served Tundra owners well for years. The XB Evo, however, takes a completely different approach. Instead of three projectors, this model uses a single LED projector that is now accompanied by LED reflectors. On top of that, the Evo model comes with a brand new beam pattern that we were eager to test in person.
That change from three projectors to a single projector paired with reflectors might sound like less on paper, but as we found out during testing, the redesigned optics do a lot more work than the old setup ever did. If you want to see the entire range of what Morimoto is doing with this new platform, take a look at Morimoto’s XB Evo headlight lineup to see how the design language carries across different vehicles.
Low Beam Comparison: XB LED vs XB Evo
First up, we plugged in the XB LED headlight on low beam. This is the old famous beam pattern that we are all used to. You get that classic style cutoff line with the little step on the top, a solid hot spot right in the center, and a pretty nice wide spread. For years this was the benchmark, and it still looks good when you throw it up on the wall.
Then we swapped over to the XB Evo on low beam, and the difference was immediately obvious. This is a much cleaner beam pattern. Even if it is hard to fully capture on video, in person it is so smooth across the board. It is actually even wider than the XB LED, which is really saying something considering how wide the original already was. You also get a much larger hot spot with the Evo, plus that new cutoff line and a squirrel finder up top for reading signs and overhead markers.
Overall the XB Evo is a much brighter headlight on low beam, and it does it while keeping that clean, controlled cutoff. If you want the numbers behind our impressions, we put together a full look at how much brighter the XB Evo really is versus the original XB so you can see the measured results for yourself.
The Supercharged Driver Swap
Even with that improved low beam, Morimoto still had a trick up their sleeve, and that is the supercharged drivers. Straight out of the box, these XB Evo headlights come with a black DOT compliant driver. That driver basically lets the headlights run as bright as they possibly can while staying under DOT regulation. For most drivers on the road, that is exactly what you want.
But if you plan on going off-road more often, or if DOT regulations simply do not apply to your truck, you can swap that driver out in literally one minute and boost your intensity by up to 50 percent. During our test, we started with the stock black DOT compliant driver already unplugged, then took the new red supercharged driver and connected it right to the two plugs. That is all it takes.
Once we had that red driver in place, the difference was obvious. This configuration is no longer street legal by any means, it is just too bright for the road. But for those who actually use their truck off-road, or whose vehicles are not restricted by DOT compliance, the output is pretty insane. And remember, that was only one side. You have a whole second headlight doing the exact same thing. What impressed us most is that even with all that extra output, the Evo still retains its razor sharp cutoff line, which prevents glare and keeps the light exactly where you need it.
High Beam Comparison
Before we made our final call, we had to check out the high beams. On the XB LED, flipping to high beam gives you a much bolder hot spot. Those two inner projectors doing double duty on high beam really put in a lot of work, and it is genuinely impressive for a headlight of its generation.
Then we moved to the XB Evo high beam, and this is where things got wild. You get the mother of all hot spots right in the center of this thing, along with a really nice sweeping squirrel finder up on top. At first glance the beam pattern might look a little odd to you, but that is completely by design. Each headlight optic is built specifically for the side of the vehicle it is installed on.
When you are running both headlights at once, driver and passenger side, those beam patterns blend together seamlessly to give you the perfect pattern to drive with. All of these optics were designed together and fit together like puzzle pieces, putting all the light exactly where you need it and none where you do not. It is a smart approach that pays off the moment you have both assemblies installed.
Configuration Options and Final Verdict
After checking these two side by side, our takeaway was clear. The XB Evo absolutely destroys the old XB LED, and to be fair, that makes sense. This is a completely new design with all new optics, all new LEDs, and all new internals. The XB Evo is simply light years beyond the original in every measurable way.
On top of the raw performance, the XB Evo also gives you more options. You get the choice of road legal drivers or off-road drivers, plus the ability to change your DRL style and turn signal styles. That flexibility is something the original XB LED just did not offer, and it lets you tailor the look and legality of your Tundra to how you actually use it.
If you want to finish the whole front and rear of your truck at once, take a look at the Morimoto XB headlight and tail light combo for the Tundra. To round out your lower lighting, we also recommend the matching XB Evo fog lights for your Tundra so everything works together. And if you are still exploring what else you can do to your truck, browse our full catalog of Tundra lighting upgrades. For owners of other vehicles wondering if a similar upgrade exists, you can search vehicle-specific LED headlight assemblies at The Retrofit Source as well.
So between these two, which one are you putting on your truck? For us, the choice was easy, but the XB LED is still a strong headlight in its own right if you want that proven three projector layout. Either way, both are a massive step up from the factory Tundra headlights.
Frequently Asked Questions
What is different about the XB Evo headlight design compared to the XB LED?
The XB LED uses three LED projectors, all serving as low beam with the two inner ones doubling as high beam. The XB Evo instead uses a single LED projector paired with LED reflectors and an all new beam pattern.
Which headlight has a better low beam pattern?
The transcript shows the XB Evo low beam is cleaner and wider than the XB LED, with a larger hot spot and a smoother, brighter overall beam.
Can the XB Evo headlights be made brighter for off-road use?
Yes, the XB Evo ships with a black DOT compliant driver, but it can be swapped in about a minute for a red supercharged driver that increases intensity by up to 50 percent, though this makes the headlight no longer street legal.
How does the XB Evo high beam perform compared to the XB LED high beam?
The XB Evo high beam produces a much larger, more intense hot spot along with a sweeping squirrel finder pattern, and each side’s optic is designed to blend seamlessly with the other when both headlights are installed.
Does the XB Evo offer more customization than the XB LED?
Yes, according to the video the XB Evo offers the option of road legal or off-road drivers and the ability to change DRL style and turn signal styles, giving it more configuration options than the original XB LED.
Meet the Experts Behind Headlight Revolution
Chris Nelson – Founder
Before founding Headlight Revolution in 2011, Chris worked as an automotive install technician specializing in lighting, sound systems, and engine performance parts. He has personally tested thousands of lighting products and works directly with lighting engineers to evaluate the technical performance behind every recommendation.
Josh Beberg – Content Production Manager
Josh leads hands-on testing and content production at Headlight Revolution. From beam pattern comparisons to real-world installations, he works directly with lighting engineers to ensure every review is grounded in measured results, not marketing specs.
