APR ECU Upgrade - 2.5T EA855 (PQ35 RS Q3)

Overview

APR's ECU Upgrades are the best dollar-per-horsepower modification one can make to improve engine performance. The upgrades dramatically increase horsepower and torque, making for an exceptionally quicker and more exciting vehicle. This is made possible through APR's optimization of the factory engine management system to take full advantage of the engine's capabilities, without needing any end user adjustment. The ECU Upgrades are available with various features and supported octane levels and each stage is compatible with most typical bolt-on modifications. The software is installed to the vehicle's factory ECU through the OBD-II port, resulting in a clean and headache-free install.

Features:

• Horsepower - More horsepower throughout the whole rpm band
• Torque - More torque throughout the whole rpm band
• Fuel Grades - Multiple octanes from which to choose
• Acceleration - Accelerate faster with more power and reduced throttle lag
• Brake Boosting - Left foot braking or brake boosting added
• Speed Limiter - Go as fast as you want with the speed limiter out of the way
• Economy - While cruising, or driving normally, your fuel economy may benefit from our optimized calibration
• Direct Port Programming - Clean and easy install through the OBD II port without removing the ECU
• Free Updates - Get free updates for life
• Guarantee - 30 day money back guarantee

Specs

Brand	APR
Engine Aspiration	Turbocharged
Engine Configuration	I5
Engine Displacement	2.5L
Engine Family	EA855 GDI
Engine Orientation	Transverse
Fuel Type	Gasoline
Market	ROW
Product Type	ECU Upgrade
Part Number	ECU-25T-EA855-PQ35-RSQ3

APR ECU Upgrade Stages

APR’s ECU Upgrades are available in multiple octanes levels. Each stage is fully compatible with an upgraded intake, catback exhaust, or other minor bolt on modifications.

APR STAGE 1

The APR Stage 1 ECU Upgrade is the first step towards making more power! This simple upgrade requires no engine hardware modifications and produces 415-435 HP with 434-464 FT-LBS of torque. To get more power, the vehicle can be outfitted with an upgraded intake, catback exhaust, and various other bolt-on modifications all without requiring any new modifications to the ECU.

APR Stage 1 is available for 95 RON, 98 RON, and 104 RON in the Rest of the World.

Horsepower and Torque Dyno Charts

• STG 1 98 RON (310)
• At the Crank

APR Calibration Report

STAGE (310 / 340 / 367)	HP	TQ	MAX GAIN	MAX GAIN
Stock As Reported by VAG	306 HP 335 HP 362 HP	310 FT-LBS 332 FT-LBS 343 FT-LBS
Stock As Measured by APR	330 HP 349 HP 384 HP	329 FT-LBS 359 FT-LBS 364 FT-LBS
STAGE 1
95 RON	415 HP	434 FT-LBS	+93 HP +75 HP +61 HP	+105 FT-LBS +85 FT-LBS +70 FT-LBS
98 RON	425 HP	449 FT-LBS	+105 HP +87 HP +73 HP	+120 FT-LBS +100 FT-LBS +85 FT-LBS
104 RON	435 HP	464 FT-LBS	+118 HP +99 HP +86 HP	+135 FT-LBS +115 FT-LBS +100 FT-LBS