6.7L Powerstroke Exhaust System | 2023–2026 FORD F250 F350

Overview This is a complete Turbo back exhaust system for the 2023, 2024, 2025 and 2026 Ford F-250 and F-350 6.7L Powerstroke, available in 4 inch or 5 inch mandrel-bent piping. It replaces the factory exhaust from the turbocharger outlet all the way to the tailpipe, opening up flow across the entire system so the turbo spools faster, exhaust gas temperatures stay lower under load, and the truck delivers the deep, heavy tone expected from a purpose-built Super Duty. This system fits pickup configurations only. Confirmed Fitment Model Year Model Engine Body Fits 2023 Ford F-250 Super Duty 6.7L Powerstroke Pickup Yes 2023 Ford F-350 Super Duty 6.7L Powerstroke Pickup Yes 2024 Ford F-250 Super Duty 6.7L Powerstroke Pickup Yes 2024 Ford F-350 Super Duty 6.7L Powerstroke Pickup Yes 2025 Ford F-250 Super Duty 6.7L Powerstroke Pickup Yes 2025 Ford F-350 Super Duty 6.7L Powerstroke Pickup Yes 2026 Ford F-250 Super Duty 6.7L Powerstroke Pickup Yes 2026 Ford F-350 Super Duty 6.7L Powerstroke Pickup Yes 2023–2026 Ford F-450 Super Duty 6.7L Powerstroke Pickup / Chassis No 2023–2026 F-250 / F-350 6.7L Powerstroke Cab & Chassis No Fitment: 2023–2026 Ford F-250 and F-350 6.7L Powerstroke pickups only. This system does not fit F-450, Cab & Chassis, or pre-2023 model years, as Ford revised the exhaust routing and hanger geometry for the 2023 platform. Choosing Between 4 Inch and 5 Inch Both diameters share the same construction, hanger layout and turbo back coverage. The difference is how much air the system moves and how loud it is about it. 4 Inch Turbo Back The balanced option. A 4 inch system holds higher exhaust velocity at low RPM, which suits trucks that still tow and haul between trail use. Clearly deeper than factory, without dominating the cab on long drives. 5 Inch Turbo Back The maximum flow option. A 5 inch system is the better match for larger turbochargers, higher fuelling and aggressive tuning where peak power outweighs low-end velocity. Louder and more aggressive across the whole rev range. Features Complete turbo back coverage — turbocharger outlet through to tailpipe Full mandrel-bent piping in 4 inch or 5 inch diameter Aluminized or stainless steel construction depending on kit selection OE-style hanger placement mapped to 2023–2026 Super Duty pickup geometry Straight-through layout for unrestricted flow Optional performance muffler available on both diameters Benefits Reduced backpressure across the entire exhaust path Lower exhaust gas temperatures under sustained load Quicker turbo spool and sharper throttle response Deep, aggressive exhaust note scaled to the diameter selected Heavy-duty materials built for long-term off-road service Technical Specifications Specification 4 Inch Variant 5 Inch Variant Pipe Diameter 4 inches 5 inches System Type Turbo back Turbo back Material Aluminized or stainless steel Aluminized or stainless steel Bend Type Mandrel-bent Mandrel-bent Mounting OE-style hanger locations OE-style hanger locations Best Suited To Stock to mildly upgraded turbo Larger turbo, high-fuelling builds Muffler Option Available Available Fitment 2023–2026 F-250/F-350 pickup 2023–2026 F-250/F-350 pickup Installation Notes Bolts on using the factory hanger locations on 2023–2026 Super Duty pickups DIY-friendly with basic hand tools; a lift or jack stands and a second person make the job substantially easier Allow the exhaust system to cool fully before beginning work Verify tailpipe clearance to the rear tire and bumper before final tightening Sold for closed-course competition and off-road use only Frequently Asked Questions Does this turbo back exhaust fit a 2024 F-250 6.7L Powerstroke? Yes. This turbo back exhaust fits 2023, 2024, 2025 and 2026 Ford F-250 and F-350 6.7L Powerstroke pickups. It does not fit F-450 or Cab & Chassis configurations. What is the difference between turbo back and downpipe back? A turbo back system begins at the turbocharger outlet and includes the downpipe, so it replaces every section of exhaust behind the turbo. A downpipe back system starts further downstream and reuses the factory downpipe. This product is a full turbo back system. Should I choose the 4 inch or the 5 inch? Choose the 4 inch if the truck runs a stock or mildly upgraded turbocharger and you want strong gains at a manageable volume. Choose the 5 inch if you are running a larger charger with higher fuelling and want maximum flow. Why does this not fit F-450 or Cab & Chassis trucks? F-450 and Cab & Chassis models use different frame lengths, exhaust routing and hanger positions than F-250 and F-350 pickups. The piping is bent specifically for the pickup chassis and will not align correctly on those platforms. Will this fit my 2022 or earlier Powerstroke? No. Ford revised the 6.7L Powerstroke exhaust layout for the 2023 model year Super Duty. This system is built for 2023 through 2026 trucks only. How much louder will the truck be? Expect a noticeably deeper tone that becomes more pronounced under load. The 5 inch variant is louder than the 4 inch throughout the range. Adding the optional muffler reduces volume on either diameter. Is this legal for street use? No. This system is sold for closed-course competition and off-road use only. It is not legal for use on emissions-controlled vehicles operated on public roads.