SOFTWARE HAS TO BE INSTALLED AT OUR PREMISES IN WIGAN.

APR is pleased to present the ultimate engine control unit (ECU) upgrade for the 1.4 TSI 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. APR’s EMCS functionality puts the control of the engine’s operation at your fingertips and allows for additional features and options to be installed to the OEM ECU.

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, 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.

Our Stage I ECU Upgrade give you higher peak numbers of 145 horsepower and 198lb-ft. of torque on 95 RON!

Application Guide:

Vehicle                                     Market Engine Transmission

Audi A1                                           All         1.4 TFSI All

Audi A3 (8P / MKII)                 All     1.4 TFSI All

Seat Altea (5P)                         All         1.4 TSI All

Seat Leon (1P)                         All         1.4 TSI All

Seat Toledo                                 All         1.4 TSI All

Skoda Octavia (MKII)                 All         1.4 TSI All

Skoda Rapid                                 All         1.4 TSI All

Skoda Superb (B6)                 All         1.4 TSI All

Skoda Yeti                                 All         1.4 TSI All

VW Eos                                         All         1.4 TSI All

VW Golf (MK5 / MK6)                 All         1.4 TSI All

VW Golf Plus (MK5 / MK6)         All         1.4 TSI All

VW Jetta (MK5 / MK6)                 All         1.4 TSI All

VW Passat (B6)                         All         1.4 TSI All

Scirocco (MKIII)                         All         1.4 TSI All

Tiguan                                         All         1.4 TSI All