X2 SERIES LED PERFORMANCE BULB FOR H13-99131 2017-66-duramax Silverado 1500/2500/3500

Silverado 1500/2500/3500

0L Powerstroke Diesel

You’ll enjoy the spool up and throttle response of a small turbo and still get the big top end power you’re looking for

sticky residue that builds up inside diesel HEUI injectors over time

Important Note: The S&B Replacement Fuel Tank won't fit vehcles with a 2 piece driveline

X2 SERIES LED PERFORMANCE BULB FOR H13-99131 2017-66-duramax Silverado 1500/2500/3500Go Performances New X2 Series LED Headlight Bulbs are the brightest LED headlights on the market. The powerful LEDs provide over 10000 lumens output, 3 times more than standard halogen bulbs. The State of Art optic design provides a precise beam pattern with a defined cut line to avoid glare. The most focused hotspot than any other LED bulbs giving you the longest range of visibility on the road. Illuminating your driving at night, X2 LED Performance