Injen SP1477P SP Cold Air Intake Polished CARB Legal 2002-2006 Acura RSX Type S

Vehicle Fitment

• 2002-2006 Acura RSX Type S (L4 2.0L, K20A2/K20Z1 - FWD)

Fitment Notes

• Fits RSX Type S trim only - does not fit standard RSX (base/Type) models with the K20A3 engine.
• CARB certified - CARB EO #D-476-5. Street legal in California and all states following CARB standards.
• No additional tuning required - designed to maintain safe A/F ratios with the stock ECU calibration.
• Includes a custom windshield washer reservoir to replace the factory unit displaced during installation.
• Also available in Wrinkle Black finish (SP1477BLK).
• Replacement air filter: X-1014-BB. Optional Hydroshield: 1033BLK or 1033RED.

Features

• Dyno proven gains of up to 15 hp and 11 lb-ft of torque - no tune required.
• Cold air intake design - intake tube routes the filter away from engine heat to draw in cooler, denser underhood air for consistent power gains.
• Injen's flagship SP Series - incorporates four patented tuning technologies including MegaRam (MR) Technology and Air Fusion Technology for maximum safe power delivery.
• 6061-T6 aluminum intake tube delivers a smooth, uninterrupted airflow path with zero restriction or turbulence from filter to throttle body.
• Custom windshield washer reservoir included - maintains full vehicle functionality after installation.
• Fully serviceable Injen SuperNano-Web dry air filter (X-1014-BB) - washable and reusable for long-term, low-cost maintenance.
• Aggressive VTEC-era induction tone audible under full throttle for an enhanced driving experience.
• CARB certified (EO #D-476-5) - street legal in all 50 states.
• Made in Pomona, California, USA.

Specifications

• Series: SP (Cold Air - Flagship)
• Intake Style: Cold Air Intake
• Finish: Polished
• Tube Material: 6061-T6 Aluminum
• Air Filter: Injen SuperNano-Web Dry (X-1014-BB)
• Dyno Gains: Up to +15 HP / +11 lb-ft Torque (no tune)
• CARB Status: CARB Legal - EO #D-476-5
• Shipping Weight: 8 lbs
• Package Dimensions: 26.0" L x 14.0" W x 9.0" H
• UPC: 843115007010
• Warranty: Limited Lifetime

Included Components

• 1x 6061-T6 Polished Aluminum Intake Tube
• 1x Custom Windshield Washer Reservoir (replacement)
• 1x Injen SuperNano-Web Dry Air Filter (X-1014-BB)
• All necessary hardware and couplers for installation

Product Description

The Injen SP1477P is a polished SP Series cold air intake purpose-built for the 2002-2006 Acura RSX Type S with the K20A2 or K20Z1 L4 2.0L VTEC engine. Part of Injen's flagship SP platform - the world's first tuned intake system with four patents - the SP1477P routes the intake tube to position the air filter in the coolest available underhood location for denser, cooler intake air and dyno-proven gains of up to 15 hp and 11 lb-ft of torque without any ECU recalibration. Injen's patented MegaRam (MR) Technology and Air Fusion Technology are built into the 6061-T6 aluminum intake tube to maximize safe power delivery across the entire rpm range.

A notable detail of this kit is the included custom windshield washer reservoir - because the SP1477P's intake tube occupies the space of the factory reservoir, Injen engineers designed and included a purpose-built replacement to maintain full vehicle functionality after installation. CARB certified under EO #D-476-5 and street legal in all 50 states. Also available in Wrinkle Black as SP1477BLK. Backed by Injen's limited lifetime warranty and made in Pomona, California, the SP1477P is a proven classic bolt-on for DC5 RSX Type S enthusiasts.