Diamond Eye Exhaust specializes in diesel truck performance exhaust systems. Whether your truck is equipped with a Cummins, Powerstroke, Duramax, or other diesel engine, Diamond Eye Exhaust makes a custom system for your application. At AV Automotive Inc in Upland, we know that high powered diesel trucks require durable, performance exhaust systems, which is why we supply and install Diamond Eye products. If you’re looking for a great sounding, reliable system, look no further than AV Automotive Inc. Our mechanics possess the expert knowledge and ability to fit your truck with the exact exhaust system you’re searching for. For quality products and excellent service, call or come by today.