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

$1154.25 $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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4.3 ★★★★★
Based on 2062 reviews
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Product Reviews
I
Verified Purchase
Isabelle Craul
Houston, US
★★★★★ 5
Lovely cabinet but needs time to put together!
Color: White, Size: 23x29
The overall cabinet is what I was looking for. Very sturdy and good looking. The main problem my husband had was with the directions to put it together. The pictures were hard to see and the majority of written directions were hard to understand. Definitely took longer to put together than should have taken. But when it was completed and hung, I have to say I love it. Be prepared to have patience and enough time set aside to put it together.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 10, 2026
M
Verified Purchase
Mark
Battle Creek, US
★★★★★ 5
Solid cabinet; all aligns well
Color: White-1927, Size: 19x27
Amazon declined my first buy/ship if this cabinet as it was damaged when it reached Amazon. That was fine, but I still had to go thru ‘return’ process of Amazons, w/o a product to return; so I used their ‘chat feature’ to explain—went smoothly, and they secured the replacement for me; I just need to check latest bill to be sure I was only charged once. OK, now onto the cabinet: Solid materials (for MDF-which I generally avoid), and assembled + installed in just 1hr. Btw, I add ‘glue’ the the provided 8 wood dowels used for assembly. The doors hinge adjustments are easy to align doors for final finish. While this cabinet ‘hangs’ on its cleat, I did add one screw to the inside-bottom of cabinet to ensure no one inadvertently may ‘lift’ the cabinet off its cleat. This is rock solid secured to me wall above toilet for great extra storage in the kids’ bath! Overall, a good buy; but did expect it to be cheaper price considering MDF material and made in China. I look for country of origin now and try to buy from US friendly countries. Good luck, Mark in NY.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2024
R
Verified Purchase
R Kowicki
San Leandro, US
★★★★★ 5
Very impressive
Color: Navy Blue, Size: 23x29
I've had a lot of experience with modern furniture that you have to put together. Most of it, I worry about the durability of the product. Most is put together with repurposed particle board. So it's heavy and I would think not durable - especially in a damp environment. Saying that, I was very impressed with this product. My experience with the product to this point has been the best of those type of products. It shipped very well...everything in place and neatly packed. The engineered wood (resembles plastic) seems solid, water resistant at a minimum, and scratch resistant. The instructions provided - while the product was easy to assemble - were amongst the clearest I've seen from such a product. What impressed me the most was the thought behind the design of this product. The hinges are perfect for the product. The doors can be easily removed by pushing a button on the hinge. The holes on the boards were perfectly drilled - so much so that I didn't have to pound any board to put them together. The back wasn't nailed on and the slot used for the backing was spot on. If I had to choose negatives (and I'm really nit-picking because this is really designed that well) it was that the shelf ends up being a bit loose and I would have liked the mounting board to match the width of the slot it was being used to fill. Both can be fixed at the house by home products and screws. I was so impressed that I would go and buy another product from this manufacturer (and look for the manufacturer by name). IT is that good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 4, 2022
D
Verified Purchase
David Steffen
Grantham, US
★★★★★ 5
Great looking, nice quality
Color: Black, Size: 23x29
There is some assemble required. if your not ready to assemble this product may not be for you. the machining was spot on, all parts went together as they should.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 24, 2025
B
Verified Purchase
Beth Braun
Boise, US
★★★★★ 5
Stylish, sturdy cabinet
Color: White
This cabinet was even nicer than I thought it would be—stylish, sturdy, and easy to assemble. Perfect for holding medicines and small items in the bathroom, easy to see and find, out of reach of children.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026

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