Walker Manifold Absolute Pressure Sensor (MAP) 03-04 GM 6.6L Duramax LB7 DC-72633 Rest easy knowing with this

Rest easy knowing with this S&B intake system your engine and your warranty is protected making so the added power is a sound investment as well as a heck of a lot of fun

AFE has released their upgraded round EGR cooler for 2003 and some early 2004 6

Forged SAE4140 chromoly steel studs are enclosed in forged SAE1045 housings

75-6" of backspacing

Walker Manifold Absolute Pressure Sensor (MAP) 03-04 GM 6.6L Duramax LB7 DC-72633 Rest easy knowing with thisIs your truck experiencing poor throttle response, inconsistent fueling, or check engine codes related to intake pressure readings? The Walker Manifold Absolute Pressure Sensor restores accurate manifold pressure feedback to your engines computer so it can correctly calculate airtofuel ratios and maintain smooth performance. A failing MAP sensor can lead to rough idle, hesitation, reduced fuel economy, and unpredictable drivability. Still, this