mountune MP275 Performance Upgrade - Focus ST 2013-17
This product is eligible for the Ford Performance Parts Limited Warranty. See FAQ for details.
California Air Resource
Board Executive Order D-727-3
Incredible performance without
The Focus ST is a remarkable car and with the
addition of the mountune MP275 Performance Upgrade, it’s even more amazing.
With optimized power and performance, the MP275 Upgrade adds a level of
sharpness that enhances the total driving experience. The MP275 Upgrade has been engineered to
extend the power band of the engine resulting in an increase in horsepower and torque
across the entire RPM range. The added power provides an even more enjoyable
car that is perfect for spirited driving and carving canyons.
An essential element of the MP275 Upgrade is the
mountune Upgraded Intercooler. Our intercooler is more than double the size of
the original intercooler and provides cool, dense charge air to the engine all
the way to redline. Additionally, the air intake system has been improved to
allow greater flow to the turbocharger for added power. Backing up the mountune Intercooler and air
intake is our performance ECU calibration (tune) engineered to add maximum
reliable performance and drivability.
Developed in house by our team of experienced
engineers, the MP275 ECU calibration has been validated through a wide range of
performance tests and durability cycles including the notorious Nurburgring in
Germany. This level of testing ensures safe,
reliable performance that does
The MP275 Performance Upgrade is a complete
performance upgrade system that is endorsed by Ford and legal in all 50 states.
Installation is easy and requires just a few hours.
Additionally, your factory ECU is easily recalibrated using the included
mountune mTune handset. The mTune simply plugs into your car's OBD II port and
quickly transfers the upgraded performance engine calibration in about 5
The MP275 Performance Upgrade does not void your
factory warranty when installed at any Ford dealer or Mountune USA.
Typical performance gains *
Standard Focus ST 252 HP:
- Torque 270 lb/ft
- 0-62mph: 6.5secs
- 31-62mph (4th gear): 5.7secs
Mountune Focus ST 275HP:
- Torque 296 lb/ft
- 0-60mph: 5.7secs
- 0-62mph: 5.95secs
- 31-62mph (4th gear): 4.9secs
Included with the MP275
- mountune Induction kit
- mountune Upgrade High Flow
- mountune mTune handset
- mountune performance badge
- Optional painted on mountune logo can be applied with included stencil
*Premium Fuel Required.
Performance gains were measured with 93 octane fuel (USA). Your results may
vary depending on fuel quality, vehicle condition and geographical location.