Duramax 12mm CP3 L5P a heater tube can be

a heater tube can be purchased at your local Chrysler Dealership [PN:68048997AA] to complete the installation

They displace 400cc of fuel and are all a single shot style hybrid injector

The smaller nozzle will help with your towing ability and keeping your EGT’s down while the 30% would be better for top end power

590 mm3 /rev displacement

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

Duramax 12mm CP3 L5P a heater tube can beDuramax 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