Product Information

APR Stage 1 ECU Upgrade for Porsche 911 3.6T (997)
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.
The APR Stage I ECU Upgrade is the first step towards making more power! This simple upgrade requires no engine hardware modifications and produces 524-541 HP with 632-638 FT-LBS of torque on pump gas. High gains are available throughout the power band, making the vehicle exceptionally quicker in all scenarios.
 
Features:	Horsepower - More horsepower throughout the whole rpm band
	Torque - More torque throughout the whole rpm band
	Program Switching - Change programs and access features with your cruise control stalk
	Valet Mode – Neuters the vehicle, giving the driver minimal output
	Anti-Theft – Password protects driving the vehicle
	Security Lockout – Password protects program switching
	Fault Code Erase – Resets ECU fault codes and adaption on the fly
	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