Intake Manifolds

Fleece Modified Intake Horn 2001 to 2004 6.6L LB7 Duramax

Shop with Blessed Performance for the Fleece Modified Intake Horn for your 2001-2004 GM 6.6L LB7 Duramax diesel. Back-to-back dyno pulls showed an increase of 15hp with this Fleece Performance Modified LB7 Intake Horn that's about the cheapest...

HSP LB7 Cold Air Intake 2001 to 2004 6.6L LB7 Duramax

Shop Blessed Performance and increase airflow on your 2001-2004 GM 6.6L Duramax LB7 with the HSP LB7 Cold Air Intake. With gains of up to 20HP and 58 lb-ft on average, the HSP Intake System delivers power, efficiency and air flow. The 4"...

MARYLAND PERFORMANCE DIESEL 4" HIGH FLOW UNIVERSAL OILED AIRFILTER

Shop with Blessed Performance for the Maryland Performance Diesel Universal Oiled Air Filter for your FORD/DODGE/CHEVEROLET Diesel Pickup. This is a direct fit replacement for your stock air filter.    HIGHLIGHTS: 4" Inlet Overall Height...

Wagler Street Intake Manifold 2001 to 2004 6.6L LB7 Duramax

Blessed Performance has the Wagler  Street Intake Manifold that greatly improves air flow and horsepower on your 2001-2004 GM 6.6L Duramax LB7. Showcasing a casted one-piece design, this aftermarket manifold substitutes the factory y-bridge all...