Best Exhausts for the 2023–2025 F250: 6.7L Diesel vs. 7.3L Gas Upgrades
Share
The 2023, 2024, and 2025 Ford F250 Super Duty lineup features two of the most capable engines in truck history: the refined 6.7L Power Stroke® Diesel (including the new High Output version) and the massive 7.3L "Godzilla" V8 gas engine. But while these engines are powerful, their factory exhaust systems are designed for one thing: silence.
For the 7.3L Gas owner, the stock exhaust chokes down that V8 rumble into a whisper. For the 6.7L Diesel owner, the factory tailpipe is small, restrictive, and frankly, ugly.
Upgrading your exhaust is one of the most rewarding mods you can do, but the rules have changed for this generation. Diesel owners need to navigate DPF-back options to stay legal, while gas owners need to manage "drone" to keep their daily drive comfortable. In this guide, we break down the best exhaust setups for the new Super Duty platform.
Compare Exhaust Materials
Which steel grade is right for your environment?
| Material Grade | Resistance Level | Finish | Best For |
| T304 Stainless | Extreme. The highest grade; will not rust even in salted roads. | Polished/Shiny (gold tint over time). | Snow Belt / Coast. Buy it once, never replace it. |
| T409 Stainless | Moderate. Will develop surface rust but won't rot through. | Matte/Dull finish. | Daily Drivers. Good balance of durability and price. |
| Aluminized Steel | Basic. Coated steel; can rust if scratched or in salt belts. | Silver paint-like coating. | Dry Climates. Best budget option for non-corrosive environments. |
Frequently Asked Questions (Exhausts)
Will a DPF-Back exhaust make my 6.7L Diesel louder? Only slightly. The DPF (Diesel Particulate Filter) acts as a massive muffler, suppressing most of the engine noise. A 4" or 5" DPF-back system will add a deeper "woosh" sound and looks much better than the stock "musket" tip, but it will not be wake-the-neighbors loud.
Does this fit the 6.7L High Output (H.O.) engine? Yes. The exhaust routing for the standard 6.7L Power Stroke and the High Output version is identical from the DPF back.
How do I prevent "Exhaust Drone" on the highway? "Drone" is that annoying humming vibration at cruising speeds.
- For Diesel: DPF-back systems rarely drone because the DPF kills the resonance.
-
For Gas (7.3L): Look for systems with a "Resonator" or "Touring Muffler." Straight-pipe or "Race" systems will drone on the highway.
Give your Super Duty the sound it deserves. Stop driving a truck that sounds like a hybrid. Shop our collection of 2023–2025 F250 Performance Exhausts for increased flow, lower EGTs, and a signature exhaust note. >>>Shop Exhaust Systems<<<