The factory intake tract on the 2022-2023 Honda Civic 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.
• Dyno Proven gains for each Civic model:
Base Civic – 10 hp and 11 lb-ft. of torque
Civic Si - 10 hp and 9 lb-ft. of torque
• True Cold Air Intake Design
• Manufactured from 2.50in and 3.00in Mandrel-Bent 6061-T6 aluminum intake tubing
• Features Injen’s patented MegaRam (MR) Technology
• Provides power gains while maintaining A/F ratios
• No additional and expensive tuning required
• Smooth intake piping eliminates restrictions and improves airflow
• Aggressive engine tone under full throttle
• Fully serviceable Injen SuperNano-Web dry air filter
• Replacement air filter part number X-1014-BB
• Optional Hydroshield part number 1033BLK or 1033RED
• Available in multiple finishes
SP1586P (Polished)
SP1586WB (Wrinkle Black)
SP1586WR (Wrinkle Red)
•Injen Front Mount intercooler coming soon: FM1586i
• Injen Charge Pipes coming soon: SES1586ICP
• Injen X-Pedal Throttle Response Controller: PT0018
• Proudly made in Pomona California, USA
• Injen Technology Limited Lifetime Warranty
• This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles.
