Mountune Focus RS MRX Turbocharger Upgrade

[white-rs2]

MRX Turbo-Charger

The mountune MRX Turbocharger Upgrade for the 2016-2018 Focus RS offers incredible power output with minimal increase in turbocharger lag, which greatly enhances the driving experience.

Tested and validated over thousands of miles and countless hours on the dyno for durability and performance, the mountune MRX Turbocharger Upgrade includes all required hardware, fittings and hoses needed for a complete installation.

This upgrade does not require any fuel system upgrades and is compatible with both 91, 93, and 94 octane fuel. However vehicle fuel system upgrades along with internal engine upgrades will allow you to reach the maximum potential of this kit at over 550hp.

The mountune MRX Focus Turbocharger Upgrade has been developed for those that desire a fully engineered upgrade that provides an optimized power band. Unlike other bolt on upgrades that deliver just peak or high RPM power, the mountune MRX Turbocharger Upgrade offers performance throughout the entire power band ensuring a very responsive and drivable car.

The MRX Turbocharger Upgrade is designed for those that are looking for well balanced yet extremely powerful performance derived from years of developing race winning Ford 4 cylinder turbocharged engines.

The mountune MRX Turbocharger Upgrade is engineered around the BorgWarner EFR turbocharger platform for seamless integration and excellent response and performance. Developed as a complete system with everything available from one source ensures the performance and quality you’ve come to expect from mountune. Because of the unique Low Inertia Gamma-Ti Turbine Wheel, power comes on strong with amazing response and virtually no turbo lag. Integrated recirculation valve ensures smooth drivability and throttle transition. We rely on the BorgWarner EFR 7163 for the foundation of the MRX kit. The EFR 7163 lends itself well to incredible response with virtually no lag while producing incredible power and a very drivable car.

Power Increase
Power and performance levels can vary depending on supporting upgrades such as engine, fuel system and fuel type. Installations using the standard fuel system will have power levels similar to the graph above. Additional fuel system upgrades including upgraded high pressure fuel pump, auxiliary fuel system, E85 fuel including modified engine for strength can achieve up to 550hp. Power levels will always vary from installation to installation depending on installed upgrades, dyno type and weather.

Engineering and Development
Extensive Durability Testing
Engine Dyno Validation
Race Track Validation
Turbocharger Features
Dual Row Ceramic Ball Bearings – lowest friction and fastest spool/response
Water Cooled Center Section
Double seals on both turbine and compressor end for extreme durability and resistance to any oil seepage
Integrated Speed Sensor mounting provisions
Low Inertia Gamma- Ti Turbine Wheel
Stainless Steel Turbine Housing

Kit Features
Mountune Ni Resist turbocharger adapter
Preformed coolant hard line ensure trouble free installation and performance
Optional ECU base calibration (Cobb Accessport required), Custom tuning is available for an additional cost, See Options
mountune Integrated recirculation valve upgrade ensures smooth OE operation and perfect drivability coupled with durability.
What’s included
1x mountune Ni-resist Cast Turbo Adapter Assembly
1 x Motorsport Turbo Down Pipe
1x mountune Configured BorgWarner EFR-7163 Turbocharger Assembly with mountune recirculation valve.
Turbocharger Gasket Set
Stainless Steel Hose Clamp Set
1x Turbocharger Oil Inlet Hose Assembly
Hardware Kit
Inlet and Outlet Turbo Water Supply
1x Tube Adapter, Turbo Oil Drain
1x Gasket, Oil Return Tube
1x mountune 5-Ply Compressor Outlet Silicone Elbow Hose
1x mountune 5-Ply Compressor Inlet Silicone Elbow Hose
1x V-Band Clamp, EFR Exhaust Outlet

What you need
Upgraded intercooler
Cobb Accessport or Syvecs ECU
mountune full Intake or suitable example.
Recommended- add at option list : Upgraded High Pressure Fuel Pump XDI-HPFP-35
3″ inch exhaust

Disclaimer
As with any upgrade of this type, additional strain is placed upon your engine and drive train. While we have thoroughly tested and validated the EFR 7163 upgrade without issues, additional power, cylinder pressure and temperatures may cause engine damage and/or complete failure. It is advised that you upgrade your internal engine components and drive train to support the additional power and performance. For motorsport and track use, it is strongly recommended to upgrade your engine internal components to avoid catastrophic engine failure. This product is for race and track use only.

Complete engine in photo gallery is shown for descriptive purpose only. Engine is not included.

WARNING:
This part has been designed and is intended for off-highway application only. Installation of this part on a vehicle that is driven on public roads may violate U.S. and Canadian laws and regulations relating to emission requirements and motor vehicle safety standards. Click Here for Emissions compliance information.

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RS Edition.

FPM375 Rocks

The rest of the “M” maps suck

[yorkirs]

Looks a quality piece of kit and a mega upgrade, “this looks interesting” until got to the last line stating off road use only (well in USA anyway)

 

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May the Ford be with you

 

 

[Kenny]

Good find. Definately was Mountunes next upgrade after bring out a forged engine.

[white-rs2]

So mixing in the MRX cylinder head +55hp and the MRX turbo upgrade it’s looking like the magical 600bhp is quite attainable happy days. And all for around $12k plus labour.

We Just need an upgrade to the drive train, but saying that I’ve not heard of any high power cars blowing out any of the transmission components as yet but not saying they haven’t just not heard of it happening yet

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RS Edition.

FPM375 Rocks

The rest of the “M” maps suck

[Author]

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