04-10 Duramax ATS Twin CP3 Pump Kit Transmission An MBRP performance exhaust system

An MBRP performance exhaust system is the starting point to getting the most from cold air intakes

No trace is left in the ECM

Read & Clear Diagnostic Trouble Codes

Increase performance and flow with our upgraded 3" Max Flow Bridge

04-10 Duramax ATS Twin CP3 Pump Kit Transmission An MBRP performance exhaust system04. 5 10 Chevy, GMC 2500 3500 Duramax Twin CP3 Fuel System The CP3 High Pressure Fuel Injection Pump on the Duramax Engine is the key to power. Today's performance electronics can give you a lot of power through increased amounts of fuel being delivered into the engine at an optimized time. However, many aftermarket power makers have the ability to command more fuel to be delivered, at a higher pressure, than the Duramax stock fuel pump can physically