Improves power and sound by increasing cold air flow to the engine by 20% in conjunction with a BMC F1 Air Filter.
FEATURES:
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Fits all Porsche 997 Carrera vehicles 2005-2008
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Dyno proven horsepower and torque by 11 whp and 2 ft-lbs when done in conjunction with a BMC F1 Air Filter
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Used by professional Grand Am race teams in series that require the use of the factory airbox
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Simple bolt-on DIY installation