Banks Straight Pipe Kit
Stainless Straight Pipe kit for 4 inch Banks Power Monster Exhaust Systems. Does not replace OEM muffler. Replaces Muffler 53800 used in 2001-2007 6.6L Duramax and 1998-2007 5.9L Cummins 4 Inch Monster Exhausts. Includes 4-inch x 28.5-inch Exhaust Straight Pipe and all necessary hardware.
Genuine Banks Power parts, reserved through Tuned Yota. You pay Banks' published retail price; we confirm personally before anything is charged.
Also fits 3 other makes (Chevrolet, Ford, GMC) — text us your vehicle and we'll confirm.
Options & part numbers
| Part # | Option | Retail | Status |
|---|---|---|---|
| 53804 | — | $69 | Backordered |
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Genuine Banks Power parts, reserved through Tuned Yota. Prices are Banks Power's published retail pricing as of 2026-08-23 and are subject to change. Reservations are confirmed personally with no online payment, and install/calibration is quoted before you commit.