Duramax 12mm CP3 L5P they cast manifolds for perfect

they cast manifolds for perfect production every time here in the USA

Includes Mass Air Flow Mount and Filter Minder Port

5 x 12 Inch Pro Guard 7 Oiled Filter Element

EXHAUST BRAKES:  They get asked a lot about exhaust brakes and if they work with our turbos

590 mm3 /rev displacement

Duramax 12mm CP3 L5P they cast manifolds for perfectDuramax SuperSport CP3 New (higher output >3,500 rpm) Duramax 10mm CP3 New (1,325 mm3 rev displacement)Duramax 10mm High Speed CP3 New (1,325 mm3 rev displacement, high speed optimized) Duramax 12mm CP3 New (1,590 mm3 rev displacement)Duramax 12mm High Speed CP3 New (1,590 mm3 rev displacement, high speed optimized)Duramax 12mm High Speed CP3 New (1,590 mm3 rev displacement, high speed optimized) with SP3000 Supply Pump Duramax 14mm CP3 New (1,850 mm3