MKFD0278

Mustang FN 5.0L V8 2018-23, 3in Dual Catback, Centre Hotdogs & Rear Mufflers 4in Quad

Mustang FN 5.0L V8 2018-23, 3in Dual Catback, Centre Hotdogs & Rear Mufflers 4in Quad Tips.

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $2854.63 AUD
In stock at supplier
Afterpay, Zip Pay & Zip Money available
Afterpay acceptedZip accepted — Zip Pay and Zip Money
Mustang FN 5.0L V8 2018-23, 3in Dual Catback, Centre Hotdogs & Rear Mufflers 4in Quad Tips product image

Part specs

SKU
MKFD0278
Supplier
MPI Automotive
Category
Mufflers and resonators
Vehicle fitment
Ford
Stock status
In stock at supplier

The MPI Automotive MKFD0278 is the non-valved dual cat-back for the FN Ford Mustang 5.0L V8 (2018): a 3in dual run with centre hotdogs, rear mufflers and 4in quad tips. As a cat-back it changes the exhaust behind the catalytic converters and runs a fixed note set by the rear mufflers.

What does this cat-back cover?

A cat-back replaces the exhaust from the catalytic converters back, leaving the factory cats in place. This MKFD0278 runs that section as a 3in dual with centre hotdogs tuning the mid-pipe, rear mufflers handling silencing and 4in quad tips at the tail. With no valve it has one consistent voice rather than a switchable one.

Why the rear mufflers and hotdogs?

The centre hotdogs are compact straight-through resonators that tidy the mid-section, while the chambered rear mufflers do the main silencing. Together they keep the FN's V8 present but composed at a steady level — the fixed-note dual cat-back for owners who don't want a bi-modal valve in the system.

Is it road legal?

Because the MKFD0278 is a cat-back, the factory catalytic converters stay in place — the emissions hardware road compliance turns on is untouched. Confirm the exact build and any NSW requirements with the workshop before fitting.

What's involved in fitting it?

Oak Flats Muffler Men supplies and fits Mustang cat-backs in-house across the Illawarra. The dual pipe, hotdogs, rear mufflers and quad tips all need aligning on the hoist. Confirm your FN Mustang's fitment with us and we'll book the bay.

Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.

Common questions

Is the MKFD0278 valved?
No — it's a fixed-note dual cat-back with rear mufflers, not a bi-modal valved system.
Does it keep the catalytic converters?
Yes — it's a cat-back, so the factory cats stay in place.
Will it fit my 2018 FN Mustang?
It's listed to fit the 2018 FN Mustang 5.0L V8. Confirm your build with the workshop. Supplied by MPI Automotive.

Fitment support across the Illawarra

Fitment checks near you across 18 Illawarra suburbs, from Oak Flats and Shellharbour to Wollongong and Kiama.
Show nearby fitment areasCollapse section

Book the right exhaust job without guessing.

Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.