APR 1.4 TSI/TFSI (EA211) ECU Upgrade

engineAPR is pleased to present the ultimate engine control unit (ECU) upgrade for the 1.4T EA211 engine. 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 MED17 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 ECU Upgrades

engine

APR’s ECU upgrades are one of the best horsepower-per-pound modifications for the new 1.4T engine. 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 216 ft-lbs of torque and 168 horsepower with 98 RON fuel. Large gains were seen throughout the power band, including an additional 67 ft-lbs of torque and 43 horsepower. The increase in horsepower and torque directly translates to an exceptionally quicker vehicle!

rabbitAcceleration Enhancements:
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.

ecoIncreased 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.

vmaxSpeed Limiter:
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 BrakingLeft 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.

APR Calibration Report
Stage Octane Max HP Max TQ Max HP Gain Over Stock Max TQ Gain Over Stock
- Max increases are based on APR's actual measured stock values and not those reported by VAG. | RON = ROW Fuel Grades
- Reported wheel figures measured using APR UK's Dynojet dyno with a UK Spec 2015 VW Golf, using SAE correction and an average of multiple runs for Stock and Stage I. Crank figures are estimated based on the measured wheel figures. Results may vary depending upon environmental conditions, vehicle, transmission, vehicle health, operating conditions, temperatures, fuel grade, dyno type, dyno setup, other variables and other modifications.
Stock As Reported by VAG 95 RON 122-125 HP 148 FT-LBS    
Stock As Measured by APR (125 PS Model) 98 RON 127 HP 158 FT-LBS    
APR Stage I 95 RON 161 HP 203 FT-LBS +34 HP @ 4,300 RPM +53 TQ @ 3,100 RPM
APR Stage I 98 RON 168 HP 216 FT-LBS +43 HP @ 4,200 RPM +67 TQ @ 3,200 RPM

The APR Development Difference

DirectPort ProgrammingAPR DirectPort Programming:
APR’s DirectPort Programming is now available! Any APR Dealer in the world, connected to the Internet, has 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 ExplorerAPR 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 with far more variables logged at once, at very high data rates.

APR ECU ComposerAPR 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.

APR ECU AssemblyAPR 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 often allows APR to make turbo upgrades operate without the need for external manual controllers.

Application Guide
Vehicle Market Engine Transmission
Audi A1 (Typ 8X) All 1.4 TFSI EA211 All
Audi A3 (MK3 / Typ 8V) All 1.4 TFSI EA211 All
Seat Leon (MK3 / Typ 5F) All 1.4 TSI EA211 All
Seat Toledo (MK4 / Typ NH) All 1.4 TSI EA211 All
Skoda Rapid (Typ NH) All 1.4 TSI EA211 All
Skoda Superb (B8 / Typ 8V) All 1.4 TSI EA211 All
Skoda Yeti (Typ 5L) All 1.4 TSI EA211 All
Volkswagen Caddy (Typ 2K) All 1.4 TSI EA211 All
Volkswagen Golf (MK7 / Typ 5G) All 1.4 TSI EA211 All
Volkswagen Jetta (Typ 1B) All 1.4 TSI EA211 All
Volkswagen Passat (B8 / Typ 3C) All 1.4 TSI EA211 All
Pricing
Stage Minimum Requirements Price Exc. VAT Price Inc. VAT
IMPORTANT PRICING AND AVAILABILITY DETAILS:
- Availability and ECU Compatibility: Stages, programs, and features may not be available for all ECUs.
- ECU Revision Notice: Multiple ECU revisions exist for each platform. APR software may be temporarily unavailable when factory updates are applied. An APR dealer can check availability in person, or over the phone if the ECU boxcode/revision is known.
APR Stage I ECU Upgrade None £290.00 £348.00

How to purchase

APR DealerPlease 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

guarantee30 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.

guaranteeLimited 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.

APR Tuned

Phone: 0333 240 6823 Address: APR Tuning UK, Unit 1 Siemens Road, Manchester M44 5AH, UK

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While we try to keep everything current, APR tuning Ltd is not responsible for errors in pricing on this web site. All prices are in GBP and are applicable to the UK only.