03-18 Cummins Smeding Diesel T4 3rd Gen 2 PC Exhaust Manifold Turbo 5 inch tubing is nearly

5 inch tubing is nearly the exact same size as the perimeter of the square shaped inlet of the factory Cummins 5

Outflows Factory Intercooler and Tubes by up to 20%

while the CP3 is the supply

A great addition or alternative to the traditional A-pillar gauge mount

03-18 Cummins Smeding Diesel T4 3rd Gen 2 PC Exhaust Manifold Turbo 5 inch tubing is nearlySmeding Diesel T4 2 PC Exhaust Manifold3rd Gen Style T4 ManifoldHIGH DUCTILE IRON FOR SUPERIOR STRENGTHPRESSED HYDRAULIC JOINTS FOR LEAK FREE CONNECTION GUARANTEEING NO LEAKS AT ALL TEMPERATURE RANGES. HIGH DENSITY GREEN SAND CASTING MOLD FOR OPTIMAL PORT FLOW FOR PEAK PERFORMANCECBM MACHINED SURFACES FOR TRUE FLATNESSADDED GUSSETS FOR SUPERIOR STRENGHT.