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Audi 4.2 FSI
-B7 Audi RS4 4.2 (2007-2008)
-B8 Audi S5 4.2 (2008-2012)
-B8 Audi RS5 4.2 (2013-2015)
-Naturally Aspirated tuning available
-Supercharger tuning available (up to 180 ft-lb and 250 hp increase)
-Traction control tuning
-Improved throttle response
-Improved heat management strategy
-Tuning support for:
-Bigger fuel injectors
-High pressure fuel pump upgrades
-Low pressure fuel pump upgrades
-Intake manifold or manifold runner flap modifications
-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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2010 B8 Audi S5 4.2 Supercharged Power Before and After (altitude corrected)
2010 B8 Audi S5 4.2 Supercharged Power Before and After
2010 B8 Audi S5 4.2 Supercharged Power Before and After (altitude corrected)
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