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 & Stage II 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.
APR Stage I customers are entitled to a free Stage II ECU Upgrade to take full advantage of the APR RSC Turboback Exhaust System. The free flowing APR RSC Exhaust System allows APR's Engineers to safely increase the 2.5 TFSI's output to 430 HP and 464 FT-LBS of torque representing a 99 HP and 113 FT-LBS of torque increase over stock! The APR Stage II ECU Upgrade requires a high flow downpipe and is recommended for use with a full turboback exhaust system.
| US Stock
As Reported by Audi USA | Stock
As Measured by APR | APR Stage I
93 (R M)/2 Octane | APR Stage II
93 (R M)/2 Octane |
| Rev Limit | 6,784 RPM | 6,784 RPM | 6,800 RPM | 6,800 RPM |
| Speed Limit | Limited | Limited | Unlimited | Unlimited |
| Power (HP@RPM) | 360 HP | 375 HP | 414 HP | 430 HP |
| Torque (LB-FT@RPM) | 343 TQ | 365 TQ | 430 TQ | 464 TQ |
| Largest Power Gain Over Stock (HP@RPM) |
|
| 73 HP @ 4,900 RPM | 99 HP @ 4,800 RPM |
| Largest Torque Gain Over Stock (LB-FT@RPM) |
|
| 79 TQ @ 4,900 RPM | 113 TQ @ 4,500 RPM |
DirectPort Programming
DirectPort Programming is another industry first brought to you by APR. DirectPort Programming is also referred to as "flashing" the ECU with the new operating software contained in APR's ECU Upgrade. No more soldering additional hardware to expensive and delicate factory electronics. DirectPort Programming facilitates ease of installation and offers new features to give you even more flexibility with your OEM ECU. DirectPort Programming is only available by bringing your car to an APR dealer or by mailing your ECU to APR directly.
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.
NOTE
This item is only eligible for in-store installation.
Please contact us to schedule an appointment or for more information.
