2020-2025 Downpipe Back 6.6L GM Duramax 2500 3500 L5P Race Exhaust 5” or 4” SS409 with Tip

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Description

2020-2025 Downpipe Back 6.6L GM Duramax 2500 3500 L5P Race Exhaust 5” or 4” SS409 with Tip4 5 Downpipe Back DPF & CAT Delete Exhaust System 20202025 GM Duramax L5P 6. 6L (2500 3500) Take your 20202025 GM Duramax L5P 6. 6L to the next level with this downpipe back DPF CAT delete exhaust system. Engineered for maximum airflow, aggressive sound, and proven reliability, this system unlocks the performance your Duramax was built for. Say goodbye to factory restrictions and hello to power, efficiency, and a bold exhaust tone. Whats Included

Exhaust Material

and perform stronger—mile after mile

🔧 Direct Turbo Back System – Available in 4″ or 5″ diameters for maximum flow

25″ Wide Band Clamps – heavy-duty for a secure fit

You may leave components in place (just unplug) or remove entirely

Aggressive Look & Sound – Includes 1” larger SS304 polished tip

and long-lasting durability — designed specifically for 1999–2003 Ford Powerstroke 7

It’s engineered to handle tough conditions while delivering long-term durability

Designed for longevity

Constructed from T-409 stainless steel for long-term durability

and the aggressive sound every Cummins owner wants

Best choice for trucks running in salty winter road conditions