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Achtuning is pleased to present the ultimate engine control unit (ECU) upgrade for the Audi SQ5 3.0 TFSI V6. APR’s ECU upgrade is available in octane-specific variations and is conveniently flashed to the vehicle’s factory ECU through the OBD-II port without any physical modification to the factory ECU.
The Continental SIMOS 8.5 engine management system is responsible for proper operation of the engine during constantly changing environmental and load conditions. With built in compensational data for environmental variables and varying load conditions, the factory ECU is far more complex and intelligent than units found in other vehicle makes and marques. APR’s Calibration Engineers spent months calibrating the engine management system, including many hours of in-house chassis dyno development. With a thorough understanding of the ECU’s torque structure, APR’s Calibration Engineers properly increased engine load to produce more power and torque from idle to red-line. APR’s ECU Upgrade increases supercharger boost pressure and optimizes cam timing, ignition timing, lambda and more to produce higher output. Using APR’s proprietary high-speed data logging suite, the calibration team closely monitored the effects of these changes to ensure a powerful ECU upgrade without derogating the engine’s drivability or reliability. APR’s ECU Upgrade will provide an excellent leap in power and torque while retaining OEM knock control sensitivity and other built in safety features. The result is safely achieved power, optimized for various fuel grades found around the world. We call it Performance Without Compromise!
APR Stage I ECU Upgrade
The APR Stage I ECU Upgrade is designed to work without requiring other changes to the vehicle’s hardware. With the ECU Upgrade alone, APR’s Calibration Experts measured higher peak figures of 403 horsepower and 371 ft-lbs of torque with 93 AKI octane fuel. Large gains were seen throughout the power band, including an additional 50 horsepower and 43 ft-lbs of torque. Even higher figures were achieved using 100 AKI octane race fuel. The increase in power directly translates to an exceptionally quicker vehicle.
For those demanding more torque and power, the APR Supercharger Pulley Upgrade is the answer. Spinning the supercharger faster increases air flow allowing for higher boost levels and more power. The gain in torque is felt immediately, but the results are present across the entire power-band. Expect 419 horsepower 93 AKI octane fuel and 445 horsepower on 100 AKI octane race fuel! Software is included as a free upgrade for APR Stage I customers with the purchase of an APR Supercharger Pulley Upgrade.
APR’s ECU upgrade is the best power per dollar modification for the new 3.0 TFSI engine and takes the vehicle’s performance to similar levels typically reserved for higher output, sporty models, without pushing the limits. With factory-like smoothness and drivability, APR’s ECU upgrade will fill the void in an otherwise excellent vehicle.
Beyond power and torque enhancements, APR’s Calibration Engineers were able to increase the acceleration rate of the vehicle through other calibrations changes. Ignition delay is reduced resulting in a more responsive pedal without altering overall throttle sensitivity. Furthermore, drivability was greatly improved by reducing the throttle lag commonly noticed at slow speeds and while reapplying throttle after decelerating.
Increased Fuel Economy:
APR’s Calibration Engineers paid close attention to several parameters directly related to fuel economy, especially while cruising at highway speeds. Depending on driving style and fuel quality, better miles per gallon may be achieved!
APR’s ECU upgrade increases the vehicle’s top speed limiter for blistering sprints around the track or across the Autobahn without the speed limiter shutting down the fun!
Left Foot Braking / Brake Boosting:
APR’s Left Foot Braking feature allows more control over the vehicle’s throttle. The factory equipped vehicle’s throttle input is disabled while pressing the accelerator and brake at the same time. Left Foot Braking, a common motorsport driving technique, allows the driver complete control over the vehicle’s throttle and braking system, which may give the vehicle the edge it needs at the track. As is with all features APR adds to the ECU, this feature may be removed upon request.
For more dyno graphs, click here:
Estimated Crank Figures | All Wheel Figures | Gain Over Stock | —- APR Stage 1 – 91 Octane
Estimated Crank Figures | All Wheel Figures | Gain Over Stock | —- APR Stage 1 – 93 Octane
Estimated Crank Figures | All Wheel Figures | Gain Over Stock | —- APR Stage 1 – 100 Octane
Estimated Crank Figures | All Wheel Figures | Gain Over Stock | —- APR Stage 2+ – 91 Octane
Estimated Crank Figures | All Wheel Figures | Gain Over Stock | —- APR Stage 2+ – 93 Octane
Estimated Crank Figures | All Wheel Figures | Gain Over Stock | —- APR Stage 2+ – 100 Octane
APR ECU Upgrade Calibration Report
352 HP & 347 FT-LBS of Torque – Stock as measured and estimated at the crank by APR with 93 octane
388 HP & 363 FT-LBS of Torque with +35 HP @ 6100 RPM & +30 FT-LBS of Torque @ 6100 RPM – APR Stage 1 with 91 Octane
403 HP & 371 FT-LBS of Torque with +50 HP @ 6100 RPM & +43 FT-LBS of Torque @ 6100 RPM – APR Stage 1 with 93 Octane
409 HP & 382 FT-LBS of Torque with +57 HP @ 6100 RPM & +49 FT-LBS of Torque @ 6100 RPM – APR Stage 1 with 100 Octane
404 HP & 389 FT-LBS of Torque with +52 HP @ 6100 RPM & +59 FT-LBS of Torque @ 2350 RPM – APR Stage 2+ with 91 Octane
419 HP & 397 FT-LBS of Torque with +67 HP @ 6100 RPM & +62 FT-LBS of Torque @ 2650 RPM – APR Stage 2+ with 93 Octane
445 HP & 403 FT-LBS of Torque with +92 HP @ 6100 RPM & +79 FT-LBS of Torque @ 6100 RPM – APR Stage 2+ with 100 Octane
- Max increases are based on APR’s actual measured stock values and not those reported by Audi. | RON = ROW Fuel Grades | AKI = North American (RON+MON)/2 Fuel Grades.
- Reported wheel figures measured on APR’s in house Dynapack Dynamometer with a 2014 SQ5 8-Speed Tiptronic, using SAEJ1349 correction and an average of multiple runs. Crank figures estimated based on the measured wheel figures. Results will vary depending upon environmental conditions, vehicle, transmission, vehicle health, operating conditions, temperatures, fuel grade, dyno type, dyno setup, and other modifications.
The APR Development Difference
APR DirectPort Programming:
APR’s patented DirectPort Programming is now available for the Simos 8.5 ECU! With a simple connection to the Internet we have direct access to APR’s latest ECU upgrades for loading directly over the vehicle’s OBD-II port. This completely eliminates the need to remove and open the ECU for currently available files and can be uninstalled at any time!
APR ECU Explorer:
APR’s proprietary ECU Explorer gives APR’s Calibration Engineers unparalleled access to the vehicle’s entire engine management system. Typical commercially available data logging tools, used by most tuners, only allow logging up to 12 engine-operating variables at extremely low data rates. These tools are also limited to a small, specific list of variables. APR’s ECU Explorer is capable of logging every variable found within the ECU. It’s capable of logging well over 100 variables at once with data rates as high as 100 samples per second. Synchronous data logging is available for fine-tuning.
APR ECU Composer:
APR’s proprietary ECU Composer is used for altering the engine management system. With full access to every table, map and variable within the ECU, APR’s Calibration Engineers are not limited to a handful of maps as is common for most tuning companies. ECU Composer takes calibration to a new level with APR’s Quick Flashing. APR’s Calibration Engineers can reflash the ECU in seconds rather than waiting lengthy periods of time between each flash.
APR ECU Assembly:
APR’s Electrical Engineers have the ability to alter the code structure of the ECU. Through code levels changes, APR’s Engineers are able to add features to the ECU. Other changes allow higher torque limits than those achievable through only modifying calibration data or using piggyback devices as is the case for many tuners. This allows APR’s engineers to often not require transmission software to meet or exceed advertised gains. On the highly modified end, this allows APR to make turbo upgrades operate as if intended by the OEM.
Audi SQ5 3.0 TFSI – $1,299.00 Retails, $1,169.00 Sale till August 3rd
- Pricing applicable to the USA only. If outside of the USA, please contact an APR Dealer and Importer for pricing.
- Please note, VAG issues many ECU part numbers and revisions throughout their vehicle lineup. As such, some ECU part numbers may be temporarily unavailable when new parts or revisions are released. If the vehicle’s ECU box code and revision is known, availability can be checked by calling APR, or visiting an APR dealer. Typical turnaround time for new ECU box code and revision is quick. Please contact APR for details.
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.
30 Day Money Back Guarantee:
All APR ECU Upgrades include a 30-day money back guarantee with no questions asked. If for any reason the owners is dissatisfied with the APR ECU Upgrade, they may return to the place of purchase for a full refund, provided they are within the 30 day period from the time of the initial purchase. Labor or shipping charges are not included in the guarantee and are at the discretion of the place of install.
Limited Lifetime Warranty:
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. Labor or shipping charges are not included in the warranty and are at the discretion of the place of install.
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A few of the guys stayed late last night to install a set of H&R “Street Performance” coilovers on the ACHTUN!NG Volkswagen (Mk7) GTI!
Next up, we’ll try and get some other Hartmann Wheel options on for a test-fit. Stay tuned!
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Xin selected StopTech’s 328x25mm (1-piece rotor) ST-41 Big Brake Kit for his VW GTI, a great way to improve on the stock brake components without breaking the bank. The kits are available for front axle applications and include StopTech 1-piece Sport Rotors, StopTech ST-41 powder-coated four-piston calipers with the patented stiffening bridge, StopTech Street Performance brake pads for extended high performance street driving as well as occasional track use, StopTech braided stainless steel brake lines, plus all necessary brackets and hardware to complete the job.
The stiff 2-piece, fully-forged calipers have designated piston sizes specific to this application and provide a firmer, more responsive brake pedal that provides better brake pedal modulation. The larger 328x25mm directionally-vaned 1-piece StopTech Sport Rotors, available in slotted or drilled finishes, provide greater heat capacity and reduced brake fade. Also assisting in fade resistance and higher performance are the StopTech Street Performance Pads which have a high maximum operating temperature and high bite for responsive brakes that can be driven hard. The included StopTech braided stainless steel brake lines reduce system compliance and help provide a firmer pedal with a more immediate and better modulated response to inputs. Available and in stock today at Achtuning, these “entry level” StopTech big brake kits expand our offerings in the high performance aftermarket brake segment, covering not only the Mk5 and Mk6 VW GTI, but also certain EOS, Jetta, Beetle, and Audi A3 applications.
The weight difference between the StopTech ST-41 BBK compared to the GTI’s stock components is also worth noting:
If you are interested in one of these kits for your VW do not hesitate to contact us and schedule an install!
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It’s that time of the year again! ALL APR products are ON SALE and IN STOCK at Achtuning now through January 4th, 2014. Come through for the BEST bang-for-buck modification available for your Audi, Porsche, or VW – the APR ECU upgrade! No appointments necessary, it’s first-come, first-served. And FREE SHIPPING for the majority of APR’s performance parts we have IN STOCK means immediate tracking results once you place that online order – it doesn’t get much better than that!!
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Achtuning is pleased to announce several new additions and changes to the existing 2.0T FSI APR product line! The APR Stage III Turbocharger Systems are now updated with the latest turbocharger technology. APR Stage III customers looking to go further, now can with the addition of APR’s performance cylinder head.