Review on 💪 Powerful and Stylish: Kleinn Air Horns 6126 Direct Drive Dual Air Horn Kit - Chrome by William Auditore

Rating based on a complete train horn system on our old truck, installed within 3 months. We chose them because we didn't want to bolt on a tank for a new truck. They were put on a new 2500HD. They're louder than stock, but not as loud as a full system. The audio is higher compared to larger Trump systems, but the sound quality is still good. The professional installation made it easy to connect to the existing horn button. It is small and compact, the whole system fits in the second battery zone of the truck. The direct drive pump is very convenient as it works with a delay of 1 second when needed, which allows a long discharge without changing the tone, compared to a tank that dims when the air is exhausted. The instillation took 1 hour from start to finish and the instructions are very easy to follow. For the price it's worth it. Will buy one for our car next time