Fits: 2023.5 thru 2025 Chevy Silverado/GMC Sierra 2500HD/3500HD L5P Duramax Diesel

Maintain the accuracy of your 2023½-2025 6.6L Duramax's manifold temperature and pressure sensors with the Banks Dual Map Sensor Relocation Kit. This kit moves the sensors out of the soot-filled exhaust stream to prevent contamination, which can negatively impact fuel economy and power output. By reducing the buildup of dirty exhaust gas and sticky oil, this billet aluminum device ensures proper air-fuel ratios are always calculated by your Duramax's ECM. Additionally, it eliminates the need for periodic cleaning and protects against faulty readings, making it an essential addition for any engine.

Features: 

• Relocates manifold temperature and pressure sensors

• Keeps your Duramax engine running efficiently

• Reduces soot and oil buildup

• Extends sensor service interval

• Billet aluminum construction

• Black anodized finish

• CNC tool paths left for aesthetics

• Machined Banks logo

Includes: 

• Stainless hardware

• Lower Sensor Relocation Kit ( Sensor #2 )

• Upper Sensor Relocation Kit ( Sensor #1 )

DmaxStore Note: 

• Beginning in mid-2023, GM Separated the MAP Sensor into two sensors: Manifold temperature sensor located in the former MAP sensor position and pressure sensor located in a new lower position. 

• Check to ensure you have two sensors located on the cast aluminum intake manifold

*This product is ONLY designed for closed course racing where it is legal to do so. Any other use will be in violation of local, state, and federal laws. We are not responsible for unlawful use of this product*