AEV 2023-25 GMC Sierra HD Gas Inspired by heavy-duty industrial and military applications around the world AEV s Snorkel Kit for the 2023 GMC Sierra HD delivers improved engine performance by drawing in the cleanest coolest air charge possible-even in

The AEV Snorkel Kit is engineered to deliver cleaner, cooler air to your Sierra 2500 HD engine, enhancing performance and efficiency in tough driving environments. Inspired by industrial and military applications, this snorkel is ideal for drivers who push their trucks through dusty trails, water crossings, or extreme conditions. Made in the USA, the snorkel is built from UV-stable linear-low polyethylene, offering a lightweight yet extremely durable design. Its material provides exceptional thermal stability, ensuring reliable performance in both hot and cold extremes. The rugged appearance complements the Sierra's off-road-ready styling while providing practical functionality. Installation is hard and requires cutting into the vehicle's body for proper fitment. Professional installation is highly recommended to ensure correct alignment and sealing.