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MBRP performance exhaust · MAP pricing · Thousand Oaks install
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MBRP 2011-2014 Ford Mustang GT 5.0L 3-Inch H-Pipe - T409 Stainless
Available
- 3-Inch mandrel-bent T409 stainless H-pipe
- Replaces the restrictive factory mid-pipe
- Adds the classic crossover-pipe rumble
- Runs with the factory catalytic converters
- Lifetime Warranty
Lifetime Warranty
Backed by MBRP — FFP is an authorized MBRP dealer and warranty claims are honored direct.
Authorized MBRP dealer. MAP pricing — the same price as MBRP direct. Expert exhaust installation available at our Thousand Oaks, CA shop. Questions on fitment or sound? Chat with Senna or call our specialists.
The full breakdown.
2011-2014 Ford Mustang GT · 5.0L Coyote V8 · 3-Inch H-Pipe / Mid-Pipe
What This Does
An H-pipe is the fastest way to wake up the Mustang’s V8 — the crossover design balances exhaust pulses between the two banks for that classic, hard-edged rumble.
This 3-inch mandrel-bent H-pipe replaces the restrictive factory mid-pipe and is designed to run with the factory catalytic converters. It pairs naturally with a cat-back or axle-back to sharpen the overall sound.
What It’s Made Of
Built from T409 stainless steel — a tough, corrosion-resistant stainless grade. Fully welded mandrel-bent construction, backed by MBRP’s Lifetime Warranty.
Fully welded, mandrel-bent 3-inch construction holds full bore diameter through the crossover for consistent flow.
Specifications
| Part Number | S7263409 |
| System Type | H-Pipe / Mid-Pipe |
| Tubing Diameter | 3-Inch, Mandrel-Bent |
| Material | T409 Stainless Steel |
| Configuration | Crossover H-Pipe |
| Installation | Bolt-in mid-pipe — runs with factory cats, pairs with a cat-back |
| Warranty | Lifetime Warranty |
- 2011-2014 Ford Mustang GT — 5.0L Coyote V8 (S197)
California Prop 65 product. Source: live Turn14 / MBRP catalog data; material, warranty and sound profile verified on mbrp.com. Designed to run with the factory catalytic converters.
MBRP backs this T409 stainless system with a Lifetime Warranty.
FFP fits exhaust systems every week in Thousand Oaks.
— Why we stock MBRP
A bolt-on cat-back our customers actually finish in their own garage.
MBRP builds a true bolt-on system — mandrel-bent tubing, factory hanger locations, and every clamp in the box. Most enthusiasts have this on in an afternoon with hand tools. Prefer it done for you? Drop the car at our Thousand Oaks shop and our techs will handle the install and a fitment check.
We sell MBRP because it does what it claims: real sound, real build quality, and a warranty MBRP stands behind. No surprises.
Authority: Charles Siritho · McLaren Artura Trophy owner · Spotter for Branden Sorensen FD Pro (E46 LS+Whipple, 6th at Long Beach R1 2026) · 10+ yrs Mustang & Corvette specialist
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Shop the full MBRP catalog at FFP.
MBRP performance exhaust — cat-backs, axle-backs, and more — for Mustang, Corvette, Supra, and beyond. MAP pricing always. Expert installation in Thousand Oaks, CA.