BBK 03-06 GM 4.8 5.3 6.0 Hummer H2 80mm Throttle Body BBK Power Plus Series (1757) 1624 Here's why this downpipe is

Here's why this downpipe is a must-have for any enthusiast:

Pipe Diameter:3"

Each kit comes with complete installation instructions and hardware

6224004A is a 6-pad rigid race disc made with high quality ceramic friction materials

4212003 is a 4-pad rigid race disc made with high quality

BBK 03-06 GM 4.8 5.3 6.0 Hummer H2 80mm Throttle Body BBK Power Plus Series (1757) 1624 Here's why this downpipe isBBK Performance throttle bodies are designed as a direct replacement for the restrictive stock factory throttle body. All BBK Power Plus throttle bodies offer OEM drive ability but with up to 30% improved airflow for improved horsepower torque and throttle response. Every BBK throttle body is CNC Machined from a new high quality 356 aluminum casting and assembled with features like OEM style die stamped throttle linkages double sealed bearings and o