Steeda Mustang 5.0 Coyote GT H Pipe
Replace the factory resonator with a 304 stainless steel H-pipe for a deeper, traditional V8 exhaust note. The factory catalytic converters and rear silencers remain in place, and no ECU tune is required. Steeda quotes a weight saving of up to 7 lb, approximately 3.2 kg.
Construction and installation
Mandrel-bent 2.5-inch tubing fits between the original catalysts and rear silencers and works with most aftermarket axle-back systems. The supplied flush-fit clamps support a sealed joint and allow the pipe to be shortened when necessary.
Compared with an X-pipe’s sharper sound and high-rpm scavenging emphasis, the H layout favours classic muscle-car rumble. It also works with the 2018-on active exhaust, retaining valve operation while adding volume, particularly in Sport and Race modes. Retaining catalysts alone does not establish road approval for the complete modification.
Instructions and videos
- Instructions (PDF)
- Product video on YouTube 1
- Product video on YouTube 2
- Product video on YouTube 3
- Product video on YouTube 4
Related vehicles
- Ford Mustang S550 GT 2015–2023, including Bullitt and Mach 1,
- S650 GT/Dark Horse 2024 onwards with the 5.0 Coyote V8
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