Banks Power Monster Exhaust System, 5in DPF-Back, SideKick Tip
Fits 2020-2022 6.6L Duramax V8 (L5P)
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Price tracked 16 times since Jul 26, 2026 across the stores we check daily: low $628, high $628, currently $628.
where to buy · 2 retailers tracked
A 5-inch stainless steel DPF-back exhaust with Banks patented SideKick tip design, for Single Rear Wheel 2020-2022 L5P trucks.
why this one — Banks specific claim of 89% less backpressure at the DPF and a 15% exhaust-temperature reduction during regen is sourced directly to this SKUs own product page, not a generic series-wide number.
Banks does not publish a quantified hp/tq figure for this SKU - value proposition is backpressure/regen-temperature reduction, not a horsepower claim.
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