SAE Compliant Fog Lights: The Morimoto 4Banger NCS SAE Wide beam out-performs the competition while complying with the latest SAE F regulations for a street legal fog light. The HXB SAE Wide beam sets a new industry benchmark for intensity. But what's better than producing the best and brightest beam patterns that are safe for use on public roads as a fog light? The best fog-light specific mounting brackets for your Chevy or GMC, of course.HXB SAE Wide beam: Offers an extremely wide beam pattern backed with powerful Osram HX Boost LEDs, making these the brightest SAE-Compliant fog light pod on the market today (80% brighter than Rigid D-Series SAE Fog and photometrics verified SAE Compliant by the independent test lab Calcoast ITL). The 4Banger HXB Wide beam delivers the best combination of width, intensity, and control, making it the most effective on and off-road LED fog light in the world. A close second to this is the NCS model.NCS SAE Wide beam: Offers the same super wide beam pattern backed with LEDs from Nichia. Their superior vertical gradient control has also been verified by Calcoast ITL to meet SAE F photometric standards for on-road use as a fog light, making them highly effective on the ground and glare-free for oncoming traffic. The NCS Wide beam is 14% brighter than its next closest competitor (Rigid D-Series SAE), while consuming 28% less power (15.6W vs 21.5W).Engineered Solution: Thanks to the smaller than usual footprint of the 4Banger, we now have a powerful fog light upgrade that fits properly and looks right. Other adapter kits for more traditionally sized LED pods stick out like a sore thumb. Not here. Morimoto engineers spent hundreds of hours hands-on in the garage during development of the 4Banger brackets alone. Easy Setup: Everything is designed to bolt-on and plug-n-play. No modifications are required to your vehicle or its wiring to install the 4Banger pods in place of your factory fogs*. Each kit includes all the necessary hardware and high-quality wiring adapters to connect with your factory fog light harness. *Note: Your vehicle must have stock fog lights.Fully Adjustable: These things are powerful, and while their wide beam pattern is perfect for use as a fog light, power is nothing without control. All brackets have +/- 6 degrees of vertical adjustability so that you can dial in the aim and ensure every ounce of intensity ends up on the road ahead, not in the eyes of oncoming traffic. This wide range of adjustment allows proper aim whether your truck is lowered, lifted, or stock height.Air Cooled: As if the style, the fitment, the adjustability aren't enough: we have incorporated duct work into each bracket to actively cool the LED pods while you drive. This improves lumen maintenance by eliminating heat-soak, which is common in other LED pod fog light kits that have no ventilation for the heat sink.