The Trask Big Papi High Flow Air Cleaner offers a perfect mix of style and performance for riders who expect more from their Harley. Its high-flow filter and precision-built velocity stack push more air into the motor for noticeable improvements in throttle snap and mid-range pull. With a billet backing plate and internal breather routing, the system installs cleanly and delivers dyno-proven gains of around 8 horsepower over stock.
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