MBRP S72113CF Race Axle-Back - 18-21 Mustang GT | FFP
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Part #S72113CF

MBRP 2018-2021 Ford Mustang GT 5.0L 2.5-Inch Axle-Back Exhaust - Race Profile, T304 Stainless

Fits These Vehicles 2018-2021 Ford Mustang GT 5.0L
Price $619.99

Available

Questions about this part?

Talk to a builder who installs these daily. Free advice, no pressure.

Free consultation Same-day quotes Expert install
  • 2.5-Inch mandrel-bent axle-back exhaust
  • T304 Stainless Steel
  • Race Profile — aggressive, track-tuned voice
  • Quad Rear Exit, quad carbon-fiber tips
  • Lifetime Warranty

Lifetime Warranty

Backed by MBRP — FFP is an authorized MBRP dealer and warranty claims are honored direct.

— Function Factory Performance

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.

Overview

The full breakdown.

2018-2021 Ford Mustang GT · 5.0L Coyote V8 · 2.5-Inch Mandrel-Bent Axle-Back

System
Axle-Back
Material
T304 Stainless
Sound Profile
Race Profile
Exit
Quad Rear Exit
Tubing
2.5-Inch, Mandrel-Bent
Warranty
Lifetime

What This Does

Race Profile is MBRP’s aggressive tune — a loud, raw, track-tuned voice with real presence. This is a serious step up in volume, not a subtle daily-driver bump.

The 2.5-inch mandrel-bent axle-back swaps the factory mufflers and rear section from the axle back — the simplest bolt-on path to a real exhaust note, exiting quad rear exit through quad carbon-fiber tips.

What It’s Made Of

Built from T304 stainless steel — the most corrosion-resistant grade MBRP offers. Fully welded and sealed, it shrugs off road salt and moisture, and MBRP backs it for the life of the vehicle.

Mandrel-bent 2.5-inch tubing holds full bore diameter through every bend, so flow stays consistent end to end. The quad carbon-fiber tips pair a carbon-fiber outer shell with a polished stainless inner sleeve — a race-inspired look that resists heat discoloration.

MANDREL-BENT 2.5-INCH
T304 STAINLESS
CARBON FIBER TIPS
LIFETIME WARRANTY

Specifications

Part Number S72113CF
System Type Axle-Back
Tubing Diameter 2.5-Inch, Mandrel-Bent
Material T304 Stainless Steel
Sound Profile Race Profile
Exit Configuration Quad Rear Exit
Tip Style Quad carbon-fiber tips
Installation Bolt-on to factory hanger locations — no welding
Warranty Lifetime Warranty
Confirmed Fitment
  • 2018-2021 Ford Mustang GT — 5.0L Coyote V8 (S550)

California Prop 65 product. Source: live Turn14 / MBRP catalog data; material, warranty and sound profile verified on mbrp.com.

Backed By
Lifetime Warranty

MBRP backs this T304 stainless system for the life of the vehicle.

First-hand install note

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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— FFP is an Authorized MBRP Dealer

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.

BROWSE ALL MBRP →
Price$619.99
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— MBRP Performance Exhaust · sold & installed by FFP
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