IE Performance Transmission Tune for Audi B9 S4, S5, and SQ5 Do you have a powerlink?:No two O2 sensor bungs for

two O2 sensor bungs for factory sensors or block-off plugs

Give your TSI turbocharged engine an aggressive sporty sound

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You can revert your vehicle to the factory OEM flash at any point

increases turbo efficiency

IE Performance Transmission Tune for Audi B9 S4, S5, and SQ5 Do you have a powerlink?:No two O2 sensor bungs forEnables launch control in drive, sport, and manual modes Lightning fast shift speed Optimized shift RPM for the fastest acceleration Enables 6500 RPM limit in all gears in manual 7th and 8th gear enabled in sport mode Enables downshifting into 1st gear without coming to full stop Refined drive for the automotive enthusiast Reduces time for double downshifting gears Protects against trans slip Important Notice: 2021 2024 (B9. 5) model years have