5" Downpipe-Back 2020-2025 L5P 6.6 Duramax DPF Delete Race Pipe
$897.00
Note: Spelab 6.6L Duramax L5P DP-Back must be used together with our downpipe. The factory downpipe has an integrated SCR assembly and cannot connect directly. Ours must be installed first to allow proper attachment of the subsequent exhaust section.
Unlock your 2017-2025 L5P 6.6L Duramax's true potential with this high-performance DPF delete pipe. Our precision-engineered solution eliminates restrictive factory filters, dramatically reducing exhaust gas temperatures (EGTs) while improving turbo spool-up and throttle response. The mandrel-bent construction ensures maximum flow efficiency, helping your diesel breathe easier. Perfect for off-road enthusiasts seeking better power delivery and reduced maintenance hassles.
Specification
Exhaust Material | T-409 Stainless Steel, it is magnetic. |
Thickness | 2mm thick for long-lasting durability and heat resistance. |
Inlet Diameter | 4.0"/5.0‘’ |
mandrel-bent construction | Maximum flow efficiency, helping your diesel breathe easier |
Benefits
Expect to see a significant increase in fuel mileage. If your DPF is plugged up your probably averaging about 13-14 mpg. More or less depending on the severity of the restriction. After deleting the DPF/CAT expect to get a combined mileage of 18-19 mpg.
It removes the need to service the DPF at regular intervals (cleaning, replacement)
A DPF delete will remove the possibility of a DPF failure which could cause expensive diesel repairs
Due to less exhaust backpressure, the DPF delete increases exhaust flow and therefore increases the performance of your motor!
Paired with an ECU remap, the DPF delete is proven to increase power and torque for all vehicles