SKU: 16980372733

XForce | 3" Varex Cat Back Exhaust System Dual 4" Tips | Ford Focus ST LW 2.0L 2012–2016 | ES-FST16-VMK-CBS

Sale price$627.75 Regular price$697.50
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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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Description

XForce | 3" Varex Cat Back Exhaust System Dual 4" Tips | Ford Focus ST LW 2.0L 2012–2016 | ES-FST16-VMK-CBSXForce 3" Varex Cat Back Exhaust System Ford Focus ST LW ES FST16 VMK CBS Take the sound of your Ford Focus ST to the next level with the XForce 3" Varex Cat Back Exhaust System. Carefully designed and tested in XForce's Australian R&D facility, this premium system is crafted from 304 grade stainless steel for maximum durability and a high end finish. The 3" mandrel bent pipework provides a deep, crisp tone with enhanced crackles and pops from the

XForce 3" Varex Cat-Back Exhaust System - Ford Focus ST LW - ES-FST16-VMK-CBS

Take the sound of your Ford Focus ST to the next level with the XForce 3" Varex Cat-Back Exhaust System. Carefully designed and tested in XForce's Australian R&D facility, this premium system is crafted from 304-grade stainless steel for maximum durability and a high-end finish. The 3" mandrel-bent pipework provides a deep, crisp tone with enhanced crackles and pops from the turbocharged 2.0L EcoBoost engine. Featuring patented Varex valve technology, this system allows Focus ST owners to switch between a tame, street-friendly volume and an aggressive performance note at the touch of a button.

What's in the Box?

  • 1x 3" 304 Stainless Steel Cat-Back Pipework
  • 1x Varex Valve-Controlled Rear Muffler
  • 2x 4" Double-Walled Stainless Steel Tips
  • 2x Remote Control Key Fobs
  • Wiring Harness and All Required Gaskets/Bolts

Features:

This product offers the following high-performance features:

  • 304 Stainless Steel: Fully Tig-welded construction for superior corrosion resistance and professional aesthetics.
  • Varex Adjustable Sound: The patented valved muffler allows you to control the exhaust volume manually using the provided key fobs.
  • High-Flow Mandrel Bending: Consistent 3" tubing into dual 2.5" outlets ensures optimal flow for the 2.0L Turbo engine.
  • Seamless Fitment: Designed to fit directly to factory Ford mounting points for a straightforward installation.
  • SmartBox Compatible: (Sold Separately) Can be upgraded with a Bluetooth SmartBox for automatic valve control and geo-fencing via smartphone app.

Specifications:

  • Make: Ford
  • Model: Focus ST
  • Year Range: 2012–2016
  • Series: LW
  • Material: 304 Stainless Steel
  • Pipe Size: 3 Inch (76mm)
  • Tip Detail: Dual 4" Double-Walled Tips

Important Information

  • The image shown may not reflect the actual product
  • Shipping times may vary depending on destination and stock availability
  • Fitment Note: 2013 and 2014 models require the removal of the unused left rear sway bar hanger for installation.

Vehicle Applications:

Vehicle Applications for XForce ES-FST16-VMK-CBS
Make Model From To Body Series Engine Variant Drivetrain
FORD
FORD FOCUS 10/2012 12/2016 Hatchback LW ECOBOOST | 2.0L | Petrol ST Manual FWD
FORD FOCUS 10/2012 06/2014 Hatchback LW R9DA ECOBOOST | 2.0L | Petrol ST Manual FWD

 

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:
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

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: 16980372733

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4.5 ★★★★★
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Tina Taylor
Whiting, US
★★★★★ 3
Ok
Ok
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2026
E
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Elaina rice
Fort Morgan, US
★★★★★ 5
Dog loves it! For tough chewers for sure
Size: Medium/Large, Color: Dog Ness Monster - Large, Size: Medium/Large, Color: Dog Ness Monster - Large
Dog absolutely loves it, he’s super rough on all of his toys they usually last about 10 minutes bore they are torn to shreds. It’s lasting through his chewing so I’m happy. It’s also super cute.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
M
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miriana
Omaha, US
★★★★★ 5
Loch Yes
Size: Medium/Large, Color: Dog Ness Monster - Large, Size: Medium/Large, Color: Dog Ness Monster - Large
Cute toy, dog really likes it. I had my doubts when I pulled it out, and honestly so did she, but the soft part bounces, so that got her going. We've had it for about a week. My dog is ~70 lbs and a moderate chewer, and this monster still gets regular play and is holding up well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
Z
Verified Purchase
zee
Houston, US
★★★★★ 5
Great toys for aggressive chewers
Size: Medium/Large, Color: Turkey Day Drumstick - Large
These are great toys they last a while they are destroyed after a while but both dogs are aggressive chewers but they last about a year and a half. And they are go to toys they have one that is a shark mouth and they love it I have bought 4. (two of them the pups lost ).
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Reviewed in the United States on December 20, 2025
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Verified Purchase
Anjelica
Alexandria, US
★★★★★ 4
Durable and Fun, Just Gets a Bit Rough
Size: Medium/Large, Color: Chopper - Large
This is a really good toy overall, especially if you have dogs that love to chew. My dogs were immediately into it—they play with it nonstop, toss it around, and stay entertained for a while, which I love. It definitely holds up better than most toys we’ve tried. The only reason I’m giving it 4 stars instead of 5 is because over time it does start to fray a bit and gets a little rough, especially with heavy chewing. It’s not completely indestructible, but it still lasts longer than a lot of other toys. Overall, still a great buy and I would recommend it if your dogs need something tough but fun!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026

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