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The factory intake tract on the 2022-2024 Honda Civic and 2023-2024 Acura Integra is very restrictive from the factory and limiting power output by choking the turbo. The new Injen SP1586 cold air intake opens up that intake tract with a massive 3.00in aluminum intake tube that transitions into Injen Technology's patented step-down process called, MegaRam Technology (or MR Technology for short). This patented MegaRam Technology allows the engineers at Injen to fine-tune fuel trims and maximize power output. Directly after the MR Technology step-down, the system briefly enlarges to 2.50in before entering the factory turbo inlet. This is done to maintain airspeed for improved throttle response. The longer tube found on this cold air intake also promotes increased power across the entire RPM band and not just at the top-end like the majority of short-ram and enclosed systems.
Installation Instructions

Injen

Injen Technology is a premier manufacturer of high-performance air intake systems, exhaust systems, and tuning products for automotive enthusiasts. Known for their innovative designs and superior quality, Injen products are engineered to increase horsepower, torque, and fuel efficiency. With a focus on cutting-edge technology and precision engineering, Injen continues to deliver reliable performance upgrades for both street and motorsport applications, helping drivers maximize their vehicle's potential.

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