IE TCU Performance Transmission Tune For B8 Audi A4/A5

PERFORMANCE MATCHED
Unlock the full potential of your iE B8 2.0T Stage 1, Stage 2, or K04 Tune with our matching transmission (TCU) tune. Experience dramatic enhancement in launch power, pulling force, shift responsiveness, and overall acceleration. Your iE TCU tune enhances shift speeds, eliminates torque limiters, increases line pressure to prevent transmission slip, and introduces user-adjustable launch control function.

ADJUSTABLE LAUNCH CONTROL
The iE transmission tune features adjustable launch control in three distinct launch options: street, aggressive, and race. Each option increases the launch RPMs so you can tailor your launch to fit your vehicle and tire setup for ideal grip and take-off power.

Launch settings offer RPM launch that’s easily controlled with the throttle pedal:

Apply 100% throttle input without engaging the kickdown switch to launch from the minimal chosen RPM.

Engage full pedal pressure while activating the kickdown switch to launch with an additional 400RPMs, delivering the most aggressive launch and pull strategy

OPTIMIZED SHIFT POINTS

The iE TCU Tune remaps each gear's RPM limits to match the stock turbo or K04 boost delivery for the fastest possible acceleration. By shifting at the exact optimal point per gear, this keeps the engine in peak torque/power output. This strategy pulls the car through the powerband as quickly as possible with incredible improvements in acceleration and G's.

DRIVING ENHANCEMENTS
iE's TCU tune transmission drive-mapping strategy has been designed specifically with the enthusiast driver in mind. Additional features aimed at optimizing your driving experience include:

Reduced take-off lag time from a standstill

Increases protection by automatically reducing engine power if transmission temperatures climb too high

LEADING FEATURES

• USER ADJUSTABLE LAUNCH CONTROL
• LAUNCH CONTROL ENABLED IN DRIVE, SPORT, MANUAL MODES
• AMAX SHIFTING IN ALL GEARS AFTER LAUNCH
• OPTIMIZED SHIFT POINTS FOR STOCK & K04 TURBOS
• LIGHTNING FAST SHIFT SPEEDS
• INCREASED SHIFT RESSURES
• REFINED PARTIAL THROTTLE SHIFT POINTS

Note: This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles.