2024-2025
2015-2023
2010-2014
2005-2009
1999-2004
1994-1998
1979-1993
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
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Roush Resonator Delete Cut and Clamp H-Pipe (15-25 Mustang GT, Dark Horse)Find parts that fit my vehicle
Item 404879
$224.99
125 Reviews
18 Answers
On Sale
-10% $224.99 each Was $249.99
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$249.00
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Converts Stock "Resonator" Mid-Pipe to an "H" Pipe
- Reduces Back Pressure
- Improves Exhaust Flow
- Classic Muscle Car Rumble
- Stainless Steel Construction
- Cut and Clamp Installation
- Reuses Stock Catalytic Converters - Smog Legal
- 12 lbs. Lighter than the Factory Resonator
- Fits All 2015-2025 GT, Dark Horse and Dark Horse Mustangs
| Brand | Roush |
| Exhaust Pipe Type | H-Pipe |
| Exhaust Pipe Material | Stainless Steel |
| Fits Long Tube Headers | No |
Description
Increases Power and Performance. Replace the restrictive factory Mid-Pipe Resonator on your Coyote Powered Mustang with the Roush Resonator Delete-H Pipe to reduce back pressure and increase exhaust flow. After installation, you will experience an increase in horsepower, torque and overall engine performance.
Muscle Car Rumble. Roush's free flowing H-Pipe for the Mustang not only eliminates the factory resonator to help increase power, but it also adds a deep muscle car rumble to the sound of your exhaust with its classic "H" crossover pipe design.
Reuses Stock Cats. This Roush Performance H-Pipe requires cutting and removal of the factory mid-pipe resonator. Then your Roush replacement simply clamps in place reusing the stock clamps. Best of all, it reuses your original factory catalytic converters, saving you money and keeping you smog legal at the same time.
Lightweight. The Roush Performance Cut and Clamp H-Pipe is 12 lbs. lighter than the factory mid-pipe resonator. It's perfect for street, track and drag racers who are looking to shed unwanted weight in the pursuit of quicker times.
Stainless Steel Construction. Manufactured from 2.5-inch diameter free-flowing mandrel bent stainless steel tubing for its durability and corrosion resistance, this Roush Performance H-Pipe will improve exhaust flow and last a lifetime.
Warranty. Roush Performance is so confident in the quality and workmanship of their Cut and Clamp Resonator Delete that they back it with a 3-Year Limited Warranty. Some exclusions may apply, please see manufacturer's warranty for complete details.
Application. The Roush Performance Cut and Clamp Resonator Delete H-Pipe is specifically designed for use on 2015-2025 GT, Dark Horse and Dark Horse Mustangs equipped with the coyote 5.0L DOHC V8 engine, including Fastback and Convertible models.
Muscle Car Rumble. Roush's free flowing H-Pipe for the Mustang not only eliminates the factory resonator to help increase power, but it also adds a deep muscle car rumble to the sound of your exhaust with its classic "H" crossover pipe design.
Reuses Stock Cats. This Roush Performance H-Pipe requires cutting and removal of the factory mid-pipe resonator. Then your Roush replacement simply clamps in place reusing the stock clamps. Best of all, it reuses your original factory catalytic converters, saving you money and keeping you smog legal at the same time.
Lightweight. The Roush Performance Cut and Clamp H-Pipe is 12 lbs. lighter than the factory mid-pipe resonator. It's perfect for street, track and drag racers who are looking to shed unwanted weight in the pursuit of quicker times.
Stainless Steel Construction. Manufactured from 2.5-inch diameter free-flowing mandrel bent stainless steel tubing for its durability and corrosion resistance, this Roush Performance H-Pipe will improve exhaust flow and last a lifetime.
Warranty. Roush Performance is so confident in the quality and workmanship of their Cut and Clamp Resonator Delete that they back it with a 3-Year Limited Warranty. Some exclusions may apply, please see manufacturer's warranty for complete details.
Application. The Roush Performance Cut and Clamp Resonator Delete H-Pipe is specifically designed for use on 2015-2025 GT, Dark Horse and Dark Horse Mustangs equipped with the coyote 5.0L DOHC V8 engine, including Fastback and Convertible models.
Fitment:
- 2015 Ford Mustang
- 2016 Ford Mustang
- 2017 Ford Mustang
- 2018 Ford Mustang
- 2019 Ford Mustang
- 2020 Ford Mustang
- 2021 Ford Mustang
- 2022 Ford Mustang
- 2023 Ford Mustang
- 2024 Ford Mustang
- 2025 Ford Mustang
Roush 422119
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) H-Pipe
- (2) Clamps
- Installation Manual
4.9
Customer Reviews (125)
Questions & Answers (18)
Will It Fit My Mustang
- Bullitt - 19, 20
- Dark Horse - 24, 25
- GT - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25
- Mach 1 - 21, 22, 23
