Rudy's Rudy's 4” Downpipe Exhaust Pipe For 2020-2024 Ford F-250 F-350 6.7L Powerstroke
Fits 2020-2024 6.7L Power Stroke V8 (2020-2022 calibration) · 6.7L Power Stroke V8 (enhanced)
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A downpipe is the section of exhaust bolted straight to the turbo. A wider one lets exhaust leave the turbo with less back pressure. This one is the Rudy's 4” Downpipe Exhaust Pipe For 2020-2024 Ford F-250 F-350 6.7L Powerstroke, listed to fit the 2020-2024 Ford F-250/F-350 Super Duty with the 6.7L Power Stroke V8 (2020-2022 calibration) or 6.7L Power Stroke V8 (enhanced). The listing describes it as direct fit, stainless steel.
why this one — Check your local emissions rules before buying. A downpipe change is the part most likely to affect an inspection. Rudy's Performance Parts lists it at $199.99, and the fitment above is what the listing itself states, not a guess.
No horsepower or torque figure published by Rudy's for this part on the Rudy's Performance Parts listing, read 2026-09-04. Not estimated.
No published gain figure for this part, and nothing here is a guarantee. Price is a list price and can lag the retailer; confirm at checkout. See our affiliate disclosure.