APR Audi TTRS MK2  2.5 TFSI ECU Upgrade

APR is pleased to present the ultimate ECU Upgrade for the Audi TT RS and RS3 2.5 TFSI.

After months of long nights and many hours of testing, development and more testing, we are pleased to offer you an ECU recalibration that is second to none. APR's extensive research and development provides you with a powerful ECU Upgrade with no loss of drivability or reliability. Expect tremendous increases in power and torque across the entire power band, improved throttle response and a smoother, more powerful top end.

The 2.5 TFSI's engine management presented new challenges to the Engineering Teams at APR in the form of new control strategies. Significant time was spent researching these new strategies to properly request more load and therefore more boost in the lower end of the power band. The results were simple, a torque curve that crushes the competition and delivers a rush of power like no other in the industry.

APR's 2.5 TFSI ECU Upgrade is an expertly recalibrated engine control strategy that primarily remaps the engine's operating parameters, within the factory ECU, to provide smooth and reliable power as if intended by the OEM. APR's ECU Upgrade is developed to work within the OEM and Tier 1 Supplier specifications for engine component stress tolerances and performance specifications. Available in octane-specific variations, APR's calibrations allow you to take advantage of fuel quality available in your area. APR's patented EMCS functionality puts the control of your engine's operation at your fingertips and allows for additional features and options to be installed to your OEM ECU.

The APR Stage I ECU Upgrade gives you higher peak numbers of 410 horsepower and 447-ft. of torque, and gains of up to 76 horsepower and 95lb-ft are available throughout the power band!

By simply adding APR's RSC Turboback Exhaust, you can take advantage of additional headroom in the system. Coupled with APR's Stage II ECU Upgrade, a free upgrade for existing APR Stage I Customers, expect power figures to climb up to 431 horsepower and 441 ft-lbs of toque on 93 octane fuel.

APR's ECU Upgrade is the best power per dollar modification for the 2.5 TFSI and gives it just the extra edge these cars lack from the factory without pushing the limits. With factory-like smoothness and drivability, APR's ECU upgrade will fill the void in an otherwise excellent car.
APR Audi TTRS MK2  2.5 TFSI ECU Upgrade

  • Program switching
  • Stock mode
  • APR performance mode
  • Fault code erase
  • Security Lockout
  • Anti-theft
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$899.00 USD

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