APR Audi A4/A5/Q5 3.0 TFSI ECU Upgrade
APR is pleased to present the ultimate engine control unit (ECU) upgrade for the 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 ECU’s Simos 8 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 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 across the entire power band. APR’s ECU Upgrade increases boost pressure, optimizes ignition timing, cam timing, lambda and more to produce higher output!
APR’s ECU Upgrades provides an excellent leap in horsepower and torque while retaining OEM knock control sensitivity and other built in safety features. This results in an exciting and powerful upgrade, optimized for various fuel grades found around the world.
APR Stage I and Stage II+ ECU Upgrades
The APR Stage I ECU Upgrade gives you higher peak numbers of 334 horsepower and 332-ft. of torque measured at all 4 wheels, but also gains of up to 101 all wheel horsepower and 86 lb-ft are available throughout the power band!
For those demanding more torque, 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 powerband. Expect gains of 132 all wheel horsepower over stock, a second dropped sprinting from 0-60 mph and over 7 seconds faster in a 62-124mph sprint! Software is included as a free upgrade for APR Stage I customers with the purchase of an APR Supercharger Pulley Upgrade.
Beyond horsepower 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, throttle lag commonly noticed at slow speeds and while reapplying throttle has been reduced.
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:
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 Measured by APR
93 Octane (R+M)/2
98 Octane RON
93 Octane (R+M)/2
98 Octane RON
|All Figures Measured at All 4 Wheels on a 2013 C7 A7 8 Speed Tiptronic.|
|Speed Limit||Max Speed Limited||Unlimited||Unlimited|
|Peak Power||244 AWHP||334 AWHP||364 AWHP|
|Peak Torque||280 AWTQ||332 AWTQ||353 AWTQ|
|Max HP Over Stock 93 Octane (R+M/2)||101 AWHP @ 6150 RPM||132 AWHP @ 6200 RPM|
|Max TQ Over Stock 93 Octane (R+M/2)||86 AWTQ @ 6100 RPM||112 AWTQ @ 6100 RPM|
|0-60 MPH||0-100 MPH||62-124 MPH||60-130 MPH|
|All data measured with a Racelogic P Box on the same road. Individual data my vary.|
|Stock||6.0 seconds||14.8 seconds||19.8 seconds||Speed Limited|
|APR Stage 2+ - 93 Octane||5.0 seconds||11.8 seconds||12.7 seconds||15.9 seconds|
|Audi A4 (B8.5)||All||3.0 TFSI||All|
|Audi A5 (B8.5)||All||3.0 TFSI||All|
|Audi Q5||All||3.0 TFSI||All|
|- All stages may not be available for all vehicles.|
|- Pricing applicable to the USA only. If outside of the USA, please contact an APR Dealer and Importer for pricing.|
|- Please note vehicle manufacturers issue many ECU part numbers and revisions throughout their vehicle lineup. As such, some ECUs may be temporarily unavailable as new parts and/or revisions are released. If the vehicle's ECU part number and revision is known, availability can be checked at any APR Dealer.|
|APR Stage I ECU Upgrade||None||$1,299.00|
|- Upgrade to Stage II||APR Supercharger Pulley||Upgrade Price Included with APR Pulley|
How to purchase
Please use the APR Dealer Locater Tool to locate an APR Dealer, confirm availability and schedule an appointment.
Please note vehicle manufacturers issue many ECU part numbers and revisions throughout their vehicle lineup. As such, some ECUs may be temporarily unavailable as new parts and/or revisions are released. If the vehicle’s ECU part number and revision is known, availability can be checked at any APR Dealer.
Security, Warranty and Money Back Guarantee
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.