APR Audi TT RS and RS3 2.5 TFSI ECU Upgrade

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APR Audi TT RS and RS3 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 for torque management. 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.

The Audi 2.5 TFSI ECU Upgrade is an expertly recalibrated engine control strategy that remaps boost, timing, air fuel ratios and other engine management paramaters 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. APR's ECU Upgrades are available in octane specific versions to allow you to take full advantage of the fuel quality available in your area.

APR's Motorsport Left Foot Braking feature is now available allowing customers more control over their vehicle's throttle. Under normal operation, throttle input is disabled while pressing the accelerator and brake at the same time, however this may be undesirable for those looking to get the most out of their vehicles performance on the track. Enabling the left foot braking feature, the driver will have complete control over the vehicle's throttle and braking system, which may give the edge he or she needs at the track.

Stage I ECU Upgrade

Not only does our Stage I ECU Upgrade give you higher peak numbers of 414 horsepower and 430 ft-lbs of torque, but also gains of up to 73 horsepower and 79 lb-ft are available at lower RPMs! APR's ECU Upgrade is the best power per dollar modification for the new 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.


Please Note - Program switching is not available at this time but is in development. Customers purchasing APR Software before program switching is released will be entitled to a free fully loaded ECU update upon release.

North American and Tuning Protected Software Availability - At this time, all North American and Tuning Protected ECU's must be sent to APR to be flashed. APR anticipated availability at APR Dealers world wide as early as April 2012

Security, Warranty and Money Back Guarantee

All APR ECU Upgrades are fully encrypted to prevent theft of our valuable and proprietary coding information by lesser companies.

All APR ECU Upgrades include a limited lifetime warranty against defects in the software and to provide free updates and reflashes as they become available. Installation may be additional and is not included in the warranty.

All APR ECU Upgrades offer a 30 day money back guarantee with no questions asked. If for any reason you are unhappy with your APR ECU Upgrade you may return the upgrade to your place of purchase for a full refund provided you are within a 30 day period from your time of initial purchase. Installation is not included in the guarantee and is at the discretion of the place of install.

APR Stage I ECU Upgrade Calibration Report
 ROW Stock
As Reported by Audi AG
US Stock
As Reported by Audi USA
As Measured by APR
93 (R+M)/2 Octane
Rev Limit 6,784 RPM 6,784 RPM 6,784 RPM 6,800 RPM
Speed Limit Limited Limited Limited Unlimited
Power (HP@RPM) 338 HP 360 HP 375 HP 414 HP
Torque (LB-FT@RPM) 332 TQ 343 TQ 365 TQ 430 TQ
Largest Power Gain Over Stock (HP@RPM)    73 HP @ 4,900 RPM
Largest Torque Gain Over Stock (LB-FT@RPM)    79 TQ @ 4,900 RPM

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