HRS Pro cold air intake
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The 9p Industries HRS intake is engineered to perform at the highest level . It features a center fed expansion chamber and has unparalleled temperature control. The HRS intake outperformed the OEM Honda intake by 28 degrees and an aftermarket short ram by 70 degrees. Throttle response and induction noise are also greatly improved.
Consistency matters

The HRS doesn’t claim a one time low temperature for a good pull. It claims first class consistency verified by real word data. Hondata graphs show it stays consistent even in the east coast sun. Furthermore, it shows lower air intake temps during a wide open throttle event.The data speaks for itself and proves the HRS can deliver consistent performance. Even under the harshest conditions.
Not all aluminum intakes are equal
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The HRS intake uses aluminum at its core. Aluminum is tried, tested and proven. We saw temperatures 28 degrees F below stock airbox temperatures thanks to the HRS material choice and its overall design. While also having over 70 degrees F cooler air coming in over an aluminum short ram intake, the HRS proves not all intakes are created equal. Even if they share the same material choice.

The 9p industries air filter is 56% larger than your ordinary aftermarket air filter. With excellent filtration and more surface area to draw from, its hard to compromise and use anything else. Combined with our hydrophobic filter sock, water and debris dont stand a chance infiltrating your engine.