FX-220

Ford Falcon FG V8 5.4L Boss 4-1, 1 7/8in Primary, 3in Outlet

Ford Falcon FG V8 5.4L Boss 4-1, 1 7/8in Primary, 3in Outlet.

BrandMantaMPI Automotive

Category: Extractors and headers

RRP $1502.16 AUD
In stock at supplier
Afterpay, Zip Pay & Zip Money available
Afterpay acceptedZip accepted — Zip Pay and Zip Money
Ford Falcon FG V8 5.4L Boss 4-1, 1 7/8in Primary, 3in Outlet. product image

Part specs

SKU
FX-220
Supplier
MPI Automotive
Category
Extractors and headers
Vehicle fitment
Ford
Stock status
In stock at supplier

The MPI Automotive FX-220 is a 4-into-1 extractor set with 1-7/8in primaries and a 3in outlet, listed to fit the Ford Falcon FG V8 with the 5.4L Boss engine. It replaces the factory manifolds on that car with tubular runners.

What are extractors and what does this set change?

Extractors, also called headers, swap the cast factory exhaust manifolds for separate tubular runners off each cylinder. The FX-220 is a 4-into-1 layout, meaning four primaries merge into a single collector, with 1-7/8in primary tubes and a 3in outlet. The point is to let the engine breathe out with less restriction than the cast manifolds give; it is a change to the exhaust side of the engine rather than an internal part, and it is the first link in the system.

What do the 1-7/8in and 3in figures mean?

The 1-7/8in figure is the primary tube size, the diameter of each runner coming off the head, and the 3in is the outlet the collector finishes in. The outlet size sets the pipe the rest of the exhaust mates to. Those two figures, 1-7/8in primary and 3in outlet, are the dimensions to work from when matching the system behind these extractors on the Boss V8.

Will it suit my Falcon FG?

The FX-220 is listed to fit the Ford Falcon FG V8 with the 5.4L Boss engine. These extractors are a significant fitment with a specific layout, so confirm your exact model and engine with the workshop before ordering rather than going on the FG badge alone.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men fits extractors like the FX-220 in-house across the Illawarra. The job means access to drop the factory manifolds, fresh gaskets on reassembly, and the 3in outlet matched to the pipework behind it. Supplied by MPI Automotive at $1,502.16 AUD; send us your Falcon's details and we will confirm the fit and book the bay.

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

Common questions

What does the FX-220 fit?
It is listed to fit the Ford Falcon FG V8 with the 5.4L Boss engine. Confirm your exact model and engine with the workshop before ordering.
What size are the extractors?
They are a 4-into-1 set with 1-7/8in primary tubes and a 3in outlet.

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.