Performance Transmission Tune | Audi B9/B9.5 2.9T RS5 & RS4 | Integrated Engineering

Overview

Optimized shift points for rapid acceleration across all gears; launch control (street/aggressive/race)

Details

• Enables 7th/8th gear access in sport mode; downshift to 1st gear without a complete stop
• Reduced double-downshift time and increased line pressure for transmission protection
• Stage 2 shift points (RPM): 1st-6900, 2nd-6900, 3rd-6450, 4th-6550, 5th-6500, 6th-6800
• Stage 3 shift points (RPM): 1st-6750, 2nd-6700, 3rd-6200, 4th-6350, 5th-6250, 6th-6250
• Fits 2018-2021 Audi RS5 & RS4 (B9/B9.5) with AL552 ZF8 automatic transmission; requires V4 POWERlink cable
• Stage 2 TCU compatible with Stage 1 or 2 ECU tunes
• 2021+ models have security restrictions; Stage 2 TCU unavailable pending security bypass development
• Developed via months of dyno testing and thousands of miles of real-world validation

Fitment