XForce | Twin 3" Varex Catback Exhaust | Ford Mustang FN GT 5.0L 2018–2026 | ES-FM18VMK-CBS
SKU: 31685716188

XForce | Twin 3" Varex Catback Exhaust | Ford Mustang FN GT 5.0L 2018–2026 | ES-FM18VMK-CBS

Sale price$1154.25 Regular price$1282.50
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

XForce | Twin 3" Varex Catback Exhaust | Ford Mustang FN GT 5.0L 2018–2026 | ES-FM18VMK-CBSXForce Twin 3" Varex Valved Catback Exhaust System Ford Mustang FN GT Unleashing the true sound of your V8 powered 2018+ Ford Mustang GT Fastback has never been easier. Developed in our Australian R&D centre, this 304 grade stainless steel cat back exhaust system is carefully crafted to extract the ultimate soundtrack from the 5. 0L Coyote engine. Weve combined performance driven engineering with the versatile control of our Varex valve technology to

XForce Twin 3" Varex Valved Catback Exhaust System - Ford Mustang FN GT

Unleashing the true sound of your V8-powered 2018+ Ford Mustang GT Fastback has never been easier. Developed in our Australian R&D centre, this 304-grade stainless steel cat-back exhaust system is carefully crafted to extract the ultimate soundtrack from the 5.0L Coyote engine. We’ve combined performance-driven engineering with the versatile control of our Varex valve technology to give you a system that is as civilised as stock when you need it, and unmistakable V8 thunder when you want it.

The system features a massive twin 3" bore throughout for maximum back-pressure reduction, integrated with an X-pipe and twin hotdog-style centre resonators to refine the tone. The dual rear Varex-equipped mufflers put you in total control of your Mustang’s volume via the two supplied key fobs. To complete the iconic look, this system is finished with aggressive quad 4" polished stainless steel tips, perfectly filling the rear valance for a premium, high-performance aesthetic.

For enthusiasts looking for the ultimate experience, pair this system with an optional Smartbox for smartphone app control, including geo-fencing and automatic valve presets.

Features:

  • Premium 304 Stainless Steel: High-grade construction for maximum durability and a polished finish.
  • Twin 3" Catback System: High-flow mandrel-bent tubing designed for the 5.0L Coyote engine.
  • Varex Valved Technology: Adjustable sound volume at the touch of a button.
  • TIG Welded Construction: Ensures high-strength joins and a superior finish.
  • Quad 4" Polished Tips: Signature quad-tip look for a bold, powerful rear profile.
  • Comprehensive Kit: Includes all necessary gaskets, nuts, and bolts for a direct bolt-on fitment.

Specifications:

  • Part Number: ES-FM18VMK-CBS
  • Material Type: 304 Stainless Steel
  • Diameter: Twin 3 Inch
  • System Layout: Catback System
  • Tip Size: Quad 4" Polished
  • Note: Fits Coupe models only (Does not fit Convertible).

Important Information

  • The image shown may not reflect the actual product
  • Shipping times may vary depending on destination and stock availability

Vehicle Applications:

Vehicle Applications for ES-FM18VMK-CBS
Make Model From To Body Series Engine Variant Drivetrain
FORD MUSTANG 06/2018 - Coupe FN COYOTE | 5.0L | Petrol BULLITT RWD
FORD MUSTANG 06/2018 - Coupe FN COYOTE | 5.0L | Petrol GT RWD

 

Warranty Information
Product Type Warranty Period
304 & 201 Stainless Steel Exhaust Systems 60 Months
Accessories 12 Months
Catalytic Converters 12 Months
Electronic Products (Including SmartBox) 12 Months
Mild Steel & 409 Stainless Steel Exhaust Systems 24 Months
Mild Steel Headers 12 Months
Stainless Steel Headers 24 Months
Universal 304 Stainless Steel Mufflers 24 Months
Universal Mild Steel & 409 Stainless Steel Mufflers 12 Months

Payment & Security:
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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 31685716188

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4.8 ★★★★★
Based on 1283 reviews
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R
Verified Purchase
Rachel
Houston, US
★★★★★ 4
Not so tough
Size: Mini, Color: Gator (Pink)
I bought this because I dog sit. The dog chews up every. Single. Toy. So I bought it since it was cheap and it can be in the “chunk” (the dog’s name) toy box. It is not durable at all. He tore it up just as fast as a cheaply made toy. Chunk LOVES it! He would not stop playing with it. He loves the squeakers, it is a perfect size for him to throw it up in the air and chase it, and he loved ripping the legs off. It is good for my husband and I because there is little to no fluff. However, it is the perfect size to drop behind the couch and not be able to get. So once he drops it behind the couch, he won’t get it until morning. Now for my dog’s rating. My dog loves this toy too. He is much more gentle with toys (he has $5 Walmart toys we bought him back in 2020 in perfect condition that he plays with them every day). Before Chunk came over for the weekend, my dog Ted played with this. Ted is a larger small dog and chunk is a smaller small dog. And it is still the perfect size for both dogs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
S
Verified Purchase
Scott T
West Palm Beach, US
★★★★★ 5
Tough
Size: Large, Color: Dinos Frills (Pink)
Tough dog toy that's held up through multiple washes! My dogs love the squeaker. They are not destructive chewers so I can't really say how it would hold up with that kind of dog though.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
O
Verified Purchase
ocd_reader
Grantham, US
★★★★★ 5
Cute and well made my dogs love it.
Size: Mini, Color: Gator (Pink)
Cute little toy definatly for small toy sized dogs. This toy is bright and colorful and well made. My little dog likes it very much and tosses it around all the time. Great toy for fetch.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
M
Verified Purchase
MW
Pawtucket, US
★★★★★ 1
Squeaker inside toy breaks after 2 days
Size: Mini, Color: Gator (Pink)
Bought for my 8 lb chihuahua for Christmas. I have 3 little girls. The youngest loves her toys and of course she took this one over immediately. She just loved everything about it. The material on the gator is amazingly durable and I believe would hold up for a good while. The squeaker inside the toy however, broke after 2 days of my girl playing with it. It's now a noiseless toy that she does not like too much as it does not squeak because it only had the one squeaker in it. I would recommend that 2 squeakers be inserted into this gator. I would not purchase again due to the longevity of the squeaker...only lasted 2 days.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 5, 2026
C
Verified Purchase
Celeste A
Battle Creek, US
★★★★★ 5
Go dog toys are the best!
Size: Large, Color: Dinos Frills (Pink)
These are the only stuffed toys I buy for my Pittie because they are so well made. Even when she unstuffs them, she plays with them forever!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026

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