Shibby Engineering

Shibby Engineering's boost tube is designed to replace the factory intercooler tube. It is constructed from 3.5" mandrel bent stainless steel. The boost tube increases efficiency, spool-up & throttle response. This product comes uncoated in the raw material finish. Fitment: Fits stock intak..

The Shibby Engineering 6.7 Grid Heater Delete includes:   OEM Gaskets top and bottom Machined out of 6061-T6 Billet aluminum Rail Spacers to maintain factory spacing for the stock fuel rail Get more airflow into your engine! Not recommended for cold climates. Truck may or may n..

The Shibby Engineering Throttle Valve Delete removes the factory throttle valve found on the bottom of the cast intake elbow on your 6.7L Cummins. While the Throttle Valve is commonly left in place it is no longer needed when off-road tuning is used. Installing the TVD not only cleans up the engine ..

This item works on 07.5-09 trucks only with the 4 wire throttle valve plug.  Features: Two OEM connectors for use with unplugged EGR bypass valves. All ports come populated with weather seals to prevent water and debris intrusion. Technical Information: Connectors plug into factory harnes..

One rail plug CNC machined for the fuel rail on a dodge cummins engine. Also known as a race fuel valve.  This plug replaces the factory banjo bolt mounted on the top side of the pressure relief valve (which is on the top of the fuel rail). The pressure relief valves are known to leak and rob you o..