IE Performance ECU Tunes for Audi B9 3.0T S4, S5, & SQ5 Beetle1 The Bootmod3 (BM3) ECU Tune

The Bootmod3 (BM3) ECU Tune unleashes the full performance of BMW’s twin-turbocharged S63 engine

loss of power

this downpipe is designed to withstand high-boost conditions while ensuring a perfect OEM-style bolt-on fit

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IE Performance ECU Tunes for Audi B9 3.0T S4, S5, & SQ5 Beetle1 The Bootmod3 (BM3) ECU TuneLEADING FEATURES Innovative mobile tuning for an easy install Thrilling power and acceleration gains 91, 93, & E85 optimized fuel maps Includes TrueFlex easy ethanol programming Advanced Anti lag launch and rolling launch control Instant launch RPM setting from cruise control stalk Stage 2 for aftermarket downpipe support Stage 3 for hybrid turbo upgrades Available with matching transmission tunes Apple & Android phones supported ENGINE TUNES