This is our " Super BHAF " ( B ig H onkin A ir F ilter) for 94-02 single turbo trucks. Works with nearly any single turbo from hy35 to S366. This is a FULL 5 INCH intake with up to a 12" filter of your choice!

BACK IN STOCK> NEW ONE PIECE DESIGN! Another Crazy Carls original product! The Tunnel Ram 12V is our patented intake for the 91-98 Dodge Cummins 12V diesel engine. Proudly made in the USA from aircraft quality billet aluminum and pressure tested to over 200psi.

Use this dual plate with twin/dual intake horns for increased airflow. Has bungs for sensors. Proudly made in the USA from aircraft quality billet aluminum and pressure tested to over 200psi. A Crazy Carl's original product!

Another Crazy Carls original product! Say goodbye to those old rusty schabby stock bolts!! Beautiful 304 Stainless Steel hardware kit for installing one of our Tunnel Ram intakes and/or high flow air horns. This kit contains all 14 bolts needed...

Grid Intake Spacer for Dodge Cummins Trucks. Use to remove/replace the stock grid heater during warmer weather. This allows maximum airflow to pass through.

Promotes max flow to the head at both ends. Comes with dipstick mount and 2 NPT bungs. Made from heavy 409SS tubing and 304 Stainless flanges with 304SS bungs. Use with our dual intake plate for 94-98 12v.

Polished 304 Stainless Steel intake horn made to order for (94-07 5.9) Cummins trucks.

Designed for optimum air flow to all cylinders

Our mandrel bend Intake Horns improve on the stock design providing optimum air flow to all cylinders

Designed for optimum air flow to all cylinders

This is a parts kit for building your own custom air horn and includes all the basic parts needed: 304SS Base plate, 3 inch diameter 409SS U-bend, 1/4 thick stainless steel dipstick tab and two 304SS bungs. *You will need to cut/weld this kit to fit your application.

This is a parts kit for building your own custom air horn and includes all the basic parts needed: 304SS Base plates, 409SS U-bend, 1/4 thick stainless steel dipstick tab and two 304SS bungs. *You will need to cut/weld this kit to fit your application.

Weld Bung 1/8 NPT steel