Cummins Non-EGR ISX Exhaust Manifold PDI Turbos PDI Big Boss Intake manifolds

PDI Big Boss Intake manifolds are built to increase performance and balance the air going into the engine

the Performance Tuner offers different stages of economy & performance to match your driving style

388 (without console)

Detroit and Paccar

Specialty Material Nut Fasteners

Cummins Non-EGR ISX Exhaust Manifold PDI Turbos PDI Big Boss Intake manifoldsAvailable for: 1999 2002 Non Egr ISX Cummins Engines Key Benefits 20% increase in airflow over stock 75 100 degree cooling of EGTs Made in the USA *RELIABLE INSTALLS ALL PDI PRODUCTS. CALL TO MAKE APPOINTMENT* Warranty: 3 Year Unlimited Mile Warranty We have designed our exhaust manifolds to maximize the exhaust air flow to reduce turbo lag time and cool exhaust temperatures. In the design of the manifold each port is analyzed and tested to provide a