FORD F150 RAPTOR 3.5L V6 Twin Turbo Varex Valved Cat Back Exhaust System
Exhaust Systems AustraliaRRP$3440.00Exhaust Systems Australia FORD F150 RAPTOR 3.5L V6 Twin Turbo Varex Valved Cat Back Exhaust System Special order item.
View partford-s550-mustang-gt-v8-varex-valve-cat-back-system-1
Ford S550 Mustang GT V8 Varex Valve Cat Back System Special order item
Ford S550 Mustang GT V8 Varex Valve Cat Back System Special order item (ford-s550-mustang-gt-v8-varex-valve-cat-back-system-1) at $2470.00.
BrandXForceExhaust Systems Australia
Category: Complete exhaust systems
RRP $2470.00 AUD
Confirmed on orderAfterpay, Zip Pay & Zip Money available
Part specs
- SKU
- ford-s550-mustang-gt-v8-varex-valve-cat-back-system-1
- Supplier
- Exhaust Systems Australia
- Category
- Complete exhaust systems
- Stock status
- Confirmed on order
FORD-S550-MUSTANG-GT-V8-VAREX-VALVE-CAT-BACK-SYSTEM-1 is a Varex-valved, bi-modal cat-back for the S550 Ford Mustang GT V8 from Exhaust Systems Australia, listed at $2,470. The valve is the point of difference: the note switches between a quieter and a louder mode.
What does the Varex bi-modal valve do?
This is the defining feature and it is built for the S550 Mustang GT V8. A Varex-style valve opens or closes an internal path inside a bi-modal muffler, so the system runs a more civil note with the valve shut and a louder one with it open, typically switchable from the cabin. It lets the GT carry a bigger exhaust character on demand rather than all the time. No sound level is published for this part, so we do not quote one — only that it has the two modes.
What does the cat-back cover on a Mustang GT?
A cat-back replaces the exhaust from behind the catalytic converters to the tailpipes, leaving the factory cats and the manifolds ahead of them in place. On the S550 GT V8 that means this is the rear-section upgrade rather than a headers-back rebuild. The listing names the V8 fitment but does not publish a pipe diameter or material, so we confirm those off the kit rather than stating them.
Will it suit my Ford Mustang GT?
The record lists the S550-generation Ford Mustang GT with the V8 across three concrete fitment entries from supplier feed data, which can be imperfect. Treat it as listed-to-fit and send your exact year and trim so the workshop can confirm it before the $2,470 order is placed.
How is a valved system fitted in the Illawarra?
Oak Flats Muffler Men brings this in as a special order and fits it in-house across the Illawarra. As a rear-section system it bolts to the back of the factory exhaust and the valve control needs wiring in, so we check the rear clearances and confirm the valve switches cleanly before sign-off.
Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.
Common questions
- Is this for the V8 GT or the EcoBoost Mustang?
- The V8 GT. It is listed for the S550-generation Ford Mustang GT V8, which separates it from EcoBoost listings.
- What does the Varex valve give me?
- A bi-modal muffler: the valve opens for a louder note or closes for a quieter one, typically switchable from the cabin. No specific sound level is published.
- Is it stocked?
- No — it is a $2,470 special-order item. Give our Illawarra workshop your exact S550 GT V8 build and we'll order it and fit it.
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
Oak Flats Muffler Men can check this part against supplier specs, part number, image, RRP and vehicle details for customers around Oak Flats, Shellharbour, Wollongong, Dapto, Albion Park, Kiama and the northern suburbs.
Check fitment near Oak FlatsCheck fitment near Albion Park RailCheck fitment near ShellharbourCheck fitment near WollongongCheck fitment near DaptoCheck fitment near WarillaCheck fitment near CorrimalCheck fitment near WoononaCheck fitment near BulliCheck fitment near ThirroulCheck fitment near KiamaCheck fitment near Albion ParkCheck fitment near Lake IllawarraCheck fitment near Mount WarrigalCheck fitment near Barrack HeightsCheck fitment near Barrack PointCheck fitment near BlackbuttCheck fitment near Flinders
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Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.