Description
Roush Resonator Delete H-Pipe — 2015–2024+ Mustang GT 5.0L V8
Get that deep, aggressive, race-inspired exhaust growl without the cost or complexity of a full system swap. This Roush Resonator Delete H-Pipe is a quick, affordable way to eliminate the factory resonator and unlock a noticeably more aggressive tone from your Mustang GT’s 5.0L V8 — on the road or the track.
Removing the factory resonator increases exhaust flow through the rest of your Mustang’s system, helping unlock genuine gains in horsepower and torque alongside the deeper sound. It’s a simple, bolt-in upgrade that won’t trigger any check engine lights and retains full compatibility with the factory valve system, including on Dark Horse models.
Built from 2.5″ mandrel-bent stainless steel, this H-pipe is engineered using OEM vehicle CAD data to ensure a precise, accurate fit straight out of the box — no fabrication or modification required. In our experience fitting these at MAP, this Roush H-pipe uses a noticeably higher grade of stainless steel and fits more accurately than comparable resonator delete pipes from Steeda and C&L, making it our preferred recommendation in this category.
Why choose this Roush H-pipe:
- Deep, aggressive, race-inspired exhaust tone
- Increases exhaust flow for real horsepower and torque gains
- 2.5″ mandrel-bent stainless steel construction
- Engineered from OEM CAD data for a precise, accurate fit
- No check engine light triggers, retains factory valve compatibility
- Higher-grade stainless steel and better fit than comparable Steeda and C&L options, based on our fitting experience
- Backed by a 3-year limited warranty
- Quick, straightforward installation
A simple upgrade with a genuinely satisfying result — one of the most affordable ways to transform your Mustang GT’s exhaust note.
Professional fitting available — ask us about our fitting service.


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