How does the Injen RD Series intake improve horsepower?The Injen RD Series intake enhances horsepower by optimizing airflow with its mandrel-bent aluminum tube and high-flow filter design.Is the Injen RD Series cold air intake easy to install?Install the Injen RD Series cold air intake with confidence; its bolt-on design ensures straightforward fitment for most vehicles.The Injen RD Intake is engineered for street performance, delivering a noticeable surge in horsepower and throttle response for exhilarating acceleration. Featuring a mandrel-bent 6061-T6 aluminum air intake tube, this cold air intake ensures optimal airflow. Experience superior engine performance and an aggressive exhaust note with this expertly crafted cold air intake.Key FeaturesRD Series Performance cold air intakemandrel-bent 6061-T6 aluminum air intake tubefully serviceable Injen SuperNano-Web dry air filterincreased filter surface areaaggressive and throaty toneWhy Choose the INJ RD IntakeDelivers a noticeable surge in horsepower and throttle response for exhilarating acceleration.Achieves a smoother, more efficient airflow for optimized engine performance.Provides a deep, aggressive exhaust note that amplifies your driving passion.Maximizes clean air intake with a reusable filter for sustained power gains.Who Is This For?Street Performance 9/10Boosts horsepower and throttle response for exhilarating acceleration.Engine Performance 9/10Boosts horsepower and throttle response for exhilarating acceleration.Exhaust Note / Sound 8/10Provides an aggressive and throaty tone.Easy DIY Install 7/10Bolt-on installation type.Track / Autocross 6/10Cold air intake design for performance.Racing Competition 6/10Cold air intake design for performance.Frequently Asked QuestionsWill the Injen RD Series Intake fit my 2002-2006 Nissan Sentra?Direct bolt-on installation confirms fitment for your 2002-2006 Nissan Sentra. The RD Series Performance cold air intake is engineered specifically for this vehicle. Experience enhanced performance with this direct-fit upgrade.How difficult is it to install the Injen RD Series Intake?Bolt-on installation simplifies the process for the Injen RD Series Intake. This design facilitates an easy DIY installation, allowing you to quickly enjoy improved engine performance. Confidently upgrade your vehicle’s intake system.What kind of performance boost can I expect from the Injen RD Series Intake?Expect a notable surge in horsepower and throttle response for exhilarating acceleration, scoring a 9 for Street Performance. The mandrel-bent 6061-T6 aluminum tube optimizes airflow for maximized engine performance. Achieve aggressive acceleration with this engineered upgrade.Is upgrading to the Injen RD Series Intake worth the investment for my Sentra?Upgrading delivers a noticeable surge in horsepower and throttle response, a key benefit for street performance. Optimized engine performance through smoother, more efficient airflow justifies the enhancement. Invest in sustained power gains and an aggressive tone.What is the maintenance like for the Injen RD Series Intake?Easy maintenance is a key aspect of the Injen RD Series Intake. The fully serviceable Injen SuperNano-Web dry air filter offers increased filter surface area for sustained power gains. Enjoy long-lasting performance with minimal upkeep.Additional ResourcesOfficial Injen Product PageInstallation Guide (PDF)Important Notices Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.{“@graph”:[{“mpn”:”RD1966BLK”,”sku”:”INJRD1966BLK”,”name”:”INJ RD Intake”,”@type”:”Product”,”brand”:{“url”:”https://www.injen.com/”,”name”:”Injen”,”@type”:”Brand”,”sameAs”:”https://en.wikipedia.org/wiki/Injen_Technology”},”offers”:{“@type”:”Offer”,”price”:”361.03″,”seller”:{“url”:”https://www.motorsportmayhem.com”,”name”:”Motorsport Mayhem”,”@type”:”Organization”},”availability”:”https://schema.org/InStock”,”itemCondition”:”https://schema.org/NewCondition”,”priceCurrency”:”USD”,”priceValidUntil”:”2027-05-25″},”category”:”Cold Air Intakes”,”description”:”Delivers a noticeable surge in horsepower and throttle response for exhilarating acceleration. Achieves a smoother, more efficient airflow for optimized engine performance. Boosts horsepower and throttle response for exhilarating acceleration.”,”isRelatedTo”:{“name”:”Cold Air Intakes”,”@type”:”Thing”},”alternateName”:”Injen RD Intake Horsepower and Throttle Response”,”additionalProperty”:[{“name”:”Feature”,”@type”:”PropertyValue”,”value”:”RD Series Performance cold air intake”},{“name”:”Feature”,”@type”:”PropertyValue”,”value”:”mandrel-bent 6061-T6 aluminum air intake tube”},{“name”:”Feature”,”@type”:”PropertyValue”,”value”:”fully serviceable Injen SuperNano-Web dry air filter”},{“name”:”Feature”,”@type”:”PropertyValue”,”value”:”increas