All new Fleece Performance MAP sensor spacer for the secondary MAP sensor on the 2024-2025 L5P 6.6L Duramax. Because of the direct placement of the MAP sensor into the intake air stream from the factory, soot buildup becomes an ongoing maintenance problem. This requires the sensor to be routinely cleaned or replaced. The Fleece Performance secondary MAP sensor spacer moves the sensor from the direct intake air stream to reduce soot buildup over time and eliminate the need to routinely clean or replace the sensor. Combine this with our primary MAP sensor spacer (FPE-L5P-MAP-SPR) for the highest level of reliability. Kit includes mounting block, fastener, and O-ring. APPLICATION NOTES Fits 2024-2025 L5P 6.6L Duramax

Installation Instructions
Warranty

This Part Fits:

Year	Make	Model	Submodel
2024-2025	Chevrolet	Silverado 2500 HD	Custom
2024-2025	Chevrolet	Silverado 2500 HD	High Country
2024-2025	Chevrolet	Silverado 2500 HD	LT
2024-2025	Chevrolet	Silverado 2500 HD	LTZ
2024-2025	Chevrolet	Silverado 2500 HD	WT
2024-2025	Chevrolet	Silverado 2500 HD	ZR2
2024-2025	Chevrolet	Silverado 3500 HD	High Country
2024-2025	Chevrolet	Silverado 3500 HD	LT
2024-2025	Chevrolet	Silverado 3500 HD	LTZ
2024-2025	Chevrolet	Silverado 3500 HD	WT
2024-2025	GMC	Sierra 2500 HD	AT4
2024-2025	GMC	Sierra 2500 HD	AT4X
2024-2025	GMC	Sierra 2500 HD	Denali
2024-2025	GMC	Sierra 2500 HD	Denali Ultimate
2024-2025	GMC	Sierra 2500 HD	Pro
2024-2025	GMC	Sierra 2500 HD	SLE
2024-2025	GMC	Sierra 2500 HD	SLT
2024-2025	GMC	Sierra 3500 HD	AT4
2024-2025	GMC	Sierra 3500 HD	Denali
2024-2025	GMC	Sierra 3500 HD	Denali Ultimate
2024-2025	GMC	Sierra 3500 HD	Pro
2024-2025	GMC	Sierra 3500 HD	SLE
2024-2025	GMC	Sierra 3500 HD	SLT