About Us

If you are looking to add power or efficiency to your Dodge Cummins Diesel with quality products at a fair price, you have come to the right place.

Crazy Carl's started out as a fabricator of quality twin turbo kits. Since then, we have become one of the few select shops to also offer custom-designed triple turbo kits, making in excess of 700 horse.

Several years ago, we developed a replacement for the stock intake plate called The Tunnel Ram®, which is now offered in 5 different models, each of which helps deliver more air flow to your engine and installs easily without deleting your grid heater.

The perfect complement to The Tunnel Ram® intake plates are our custom designed intake horns.

For our P-Pump conversions kits, we have found the best parts and put them together to help make the conversion easier for home mechanics.

Whether you are looking for a raw kit with quality parts or a finished kit, check out what we offer.  Order with confidence through our secure online shopping cart.