2024-2026 Duramax L5P 5" SS DPF Back Monster Exhaust System (48910)
The Banks Monster Exhaust is the only true 5″ DPF-back exhaust system for 2024-2026 Chevy/GMC 2500/3500 Duramax L5P trucks. Going from the factory 4" to a constant-diameter 5" from the DPF to the tailpipe gives 192% greater flow area and cuts exhaust backpressure by up to 85%. The patented Banks Exhaust Pressure Control Module recalibrates the DPF pressure sensor signal so the ECM sees correct delta-P while you breathe through a much larger pipe.
The system finishes with a patented 6.5" x 7.5" ob-round slash-cut tip in your choice of Chrome-plated stainless or high-temp Cerakote Black. Side-exit design directs exhaust away from your trailer during DPF regen and drops regen-temperature at the tip by 15%.
- True 5″ DPF-back stainless steel system (factory is 4″)
- 192% greater flow area than stock
- Up to 85% less backpressure than stock
- 9% pressure reduction back to turbine inlet
- 15% lower exhaust temperature at the tip during regen
- Includes patented Banks Exhaust Pressure Control Module
- Side-exit design protects trailer from regen heat
- Patented 6.5″ x 7.5″ ob-round slash-cut tip
- Choice of Chrome-plated stainless or high-temp Cerakote Black tip finish
- Heat-resistant finishes that won’t brown with use
- Improves throttle response, power, and fuel economy
These cannot be shipped to the USA.
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Orders are typically processed within 24-48 hours after the order has been placed.
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Shipping Methods:
Standard Shipping (3-7 business days - location dependent)
Express Shipping (1-2 business days- location dependent)
Packaging:
All parts are securely packaged to better prevent any damage during transit. Fragile or high-value parts will be packaged with additional protective materials, such as bubble wrap or foam padding.
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USA Shipping:
We ship to the USA! (Except California) Please note that USA shipping rates and delivery times may vary based on destination. Customers are responsible for any customs fees, import taxes, or additional charges that may apply.
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