2025 L5P Integrated Catch Can / Kit
What is this?
We have designed an integrated OEM appearing, universal fit catch can system to remove this oil and water vapor intrusion as well as provides the same exact crank case vacuum draw as the factory to protect the seals of the motor.
Why you need this:
The Gen 2 L5P Duramax Diesel from the factory directs crankcase oil vapor and condensation direclty into the turbo inlet for reburning. This oil vapor once released from the crank case is drawn into the turbo inlet which coats the turbo blades, intercooler and then combines with EGR to form a sticky mixture that adhears to the cylinder heads, valves and then finds its way back into the crancase via natural blow by.
The combined effects of this oil depositing itself on the charge air system
- Increases back pressure on the turbo (higher work load on the turbo to achieve the same psi)
- Decreases intercooler heat rejection capability due to oil coating the intercooler internals
- Combines with EGR form a mixture that sticks on the T-MAP sensor
- Decreases fuel economy from the lower cetane rating of the oil being consumed
Why not just route the CCV to the ground?
- You can't route the CCV to the Ground on a 2025 L5P a P04DB will result
What about freezing?
- We mounted the catch can inside the engine bay with an internal bypass to prevent any chance of catch can blockage or prevention of flow.
- This system was tested in a Nebraska winter of -20F on our 2025 G2 Duramax that is equipped with crank case pressure monitoring from the factory with OEM CCV pressure obtained.
Drain interval?
- We recommend emptying this can on every oil change or 5,000 miles - it will be full
Vehicle runaway protection?
- We have incorporated a internal 1 way check valved baffel that minimizes the amount of oil that could flow from the catch can in the event of vehicle rollover or overfilling.
- If the can becomes full, the internal check valve will fully open and pass CCV flow like normal
Features:
- Plug and play system
- Will not void any warranty
- Quick release for draining
- Maintains factory crank case pressure under all driving conditions
Fittment
- ALL 2025 6.6L GM Duramax equipped pickup trucks
- ALL 2025 6.6L GM Duramax equipped cab and chassis models.
Installation Time - 30 minutes
** Warranty Disclaimer VIN Specific Enterprises LLC backs this product against manufacturer defects, defects in workmanship, and defects in quality. VIN Specific Enterprises LLC will not be held responsible for misuse of this product or damage that results from incorrect installation or service. If there are questions regarding installation, or warranty call 1-833-789-7700 !!
