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Audi 4.2T
-C5 Audi RS6 4.2T (2003)
-Stage 1 and 2 stock turbo (up to 100 ft-lb and 60 hp increase).
-Stage 3+ big turbo (100-150 ft-lb and 80-150 hp increase).
-Traction control tuning
-Improved throttle response
-Tuning support for:
-Bigger fuel injectors
-Mass air flow and MAP/boost sensor upgrades.
-Tuning for improved idle available if necessary
-Speed limiter adjustments
-Exhaust burble/crackle
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2003 C5 Audi RS6 Stage 3 vs Stock Power
2003 C5 Audi RS6 Stage 3 vs Stock Boost
2003 C5 Audi RS6 Stage 3 vs Stock Power
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