Converting your Cat engine from a twin turbo to a single turbo is one of the best upgrades you can make. Converting to a single turbo increases the life of your engine, requires less maintenance, has and more benefits, making the original investment worth it. ATL Diesel offers C15 twin turbo to single turbo parts and components, as well as IPD & PAI inframe kits, basic conversion kits, valve bridges, conversion turbos, and anything else that you might need to get the job done. Each of our components is made from quality materials ensuring the longevity of each piece. The C15 twin turbo to single turbo conversion parts and accessories are compatible with OEM parts, making for a seamless installation.
