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mountune V2X Cat Back Exhaust Focus RS Pre-Sale Special
mountune V2X Cat Back Exhaust Focus RS

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WARNING : California Residents Prop 65 Information

Availability: Pre-Order
Product Code: 2536-CBE-ABPS


V2X Pre-sale Package Deal

  • mountune V2X Cat Back Exhaust

  • mountune Exhaust Valve Defeat - FREE - ($39.00 value)

  • mountune Exhaust Hanger Kit - FREE - ($59.00 value)

Estimated time of arrival, January 2021

mountune V2X Cat Back Exhaust Focus RS

Focus RS 2016-2018

The mountune V2X Exhaust for the Focus RS is based on our popular V2 Exhaust but without the Dynamic Exhaust Valve allowing the true rich RS exhaust note in all drive modes. It is the result of countless hours of engineering and development. Extensive effort was placed on producing a sound profile that replicated the personality of the RS with an aggressive note under full throttle while maintaining a drone free experience during cruising and light throttle. Produced from 304 series, 3” mandrel bent stainless steel tubing, the mountune V2X Exhaust also includes many features used in motorsport applications. Each tube joint is connected by either V-Band or custom double slip joint ensuring the best seal possible while maintaining adjustability and lightness.

The V2X mid pipe is full 3” diameter with accurate routing around the center drive shaft bearing support. The over-axle section is also a full 3” design to ensure maximum flow and performance. All hangers are robust, yet tubular design to contribute to a system that is over 10% lighter than the stock system. Large 4.5” polished tips with the mountune logo round out the V2X Exhaust. To ensure that all drive modes function correctly,
we will include Exhaust Valve Defeat Device for your Focus RS.


  • Full 3" Cat Back Design

  • V-Band flange coupling

  • Large 4.5" Stainless tips with etched Mountune logo

  • Double slip joints ensure precise sealing

  • Light Weight Design

  • All Drive Modes Functional with Exhaust Valve Defeat device (Included with the pre-sale)

  • Limited Lifetime Warranty

Focus RS Exhaust Valve Defeat

The RS Exhaust Valve Defeat simply plugs into the existing wire harness used by the original exhaust valve to allow the vehicle to function in all drive modes on vehicles without an exhaust valve. Installation is easy. This is for the harness connector only.

mountune Exhaust Hanger Kit - Focus RS

The mountune heavy duty upgraded exhaust hanger set helps ensure accurate exhaust system alignment along with reduced exhaust system movement. Perfect for larger diameter exhausts where clearance can be an issue. This kit is compatible with the stock exhaust, Mountune V2 exhaust and all other "cat-back" exhaust systems.

Includes the 4 primary exhaust hangers and made from high temperature rated urethane and guaranteed for life.


  • Minimizes exhaust system movement

  • Minimal increase to NVH

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Focus RS Exhaust Valve Defeat mountune Exhaust Hanger Kit, Focus RS NGK Iridium Spark Plug Set LTR71X-II



Focus RS Exhaust Valve Defeat mountune Exhaust Hanger Kit, Focus RS NGK Iridium Spark Plug Set LTR71X-II

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 3 Write a review »

  0 of 1 people found the following review helpful:
5 of 5 Mountune v2x Focus RS exhaust October 9, 2020
Reviewer: Brian Eves from Alamogordo, NM United States  
This is a beautiful exhaust. Very well made and the sound is fantastic. Easy to install if you have access to a lift.

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  0 of 1 people found the following review helpful:
5 of 5 Amazing exhaust tone October 2, 2020
Reviewer: Masaki McLellan from Emerson, NJ United States  
Just purchased the Mountune V2X. The best mod I have ever done for my RS. The installation was super easy. The whole process took about 2 hours. The quality of the exhaust was unbelievable. The sound of the exhaust is so addicting, I would not put any other exhaust on my RS.

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  0 of 1 people found the following review helpful:
5 of 5 Incredible is an understatement October 1, 2020
Reviewer: Sean Evans from Lynnwood, WA United States  
Starting with the hours of youtube to try to reference what this sounds like. I knew videos will not do the exhaust justice. As I found out, It does not even get close to depth and tone as in person.
I feared this exhaust would be too quiet, maybe even drone at freeway speeds.  I was dead wrong.

This exhaust makes the car sound exactly how it should have from the factory. Those burbles and pops are much more pronounced a deep growl and a snappy pop. It has a very deep angry tone and next to zero noticeable drones at any RPM given how loud it is.

This sounds the same across all the driving modes, switching to sport mode every start is a thing of the past. This exhaust sounds so good, a Audi driver from the other side of the parking lot ran over to ask what exhaust it was.

Super quality welds and piping, I am glad they only polished the muffler and tips and not the entire exhaust.  All in all, it took about 10min to install on a lift.
Buy this, you won't be disappointed.

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