High performance cover lid works with factory airbox to increase cold air flow and improve power
FEATURES:
- Fits all late model Porsche 911 Carreras (1984-1989)
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Improves horsepower and throttle response throughout the RPM range.
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Increases throttle response
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Includes proprietary rain shield and airflow refinements
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Direct replacement for the OEM airbox cover lid
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Simple 5-minute DIY installation
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All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty