Injen SP1584 short ram cold air intake is engineered specifically for the 2017-2020 Honda Civic Si. Our engineers meticulously designed a 2.75-inch aluminum intake tube with smooth transitions to optimize airflow and extract hidden power potential from the 1.5L turbocharged engine. Patented MR technology and air fusion process further enhance performance without additional tuning. A custom heatshield maintains optimal inlet air temperatures. The intake delivers an impressive 23 additional horsepower and 21 pound-feet of torque, accompanied by an aggressive sound. Constructed from durable 6061-T6 aluminum, it ensures efficient airflow and clean aesthetics. The included SuperNano-Web dry air filter offers increased surface area for superior filtration. Available in black, polished, or wrinkle red finishes, the SP1584 is backed by a limited lifetime warranty.
Key Features
• Direct fit for
2017-2020 Honda Civic Si L4-1.5L Turbo
• Dyno Proven gains of up to 16 hp and 14 lb-ft. of torque
• Short Ram Air Intake Design
• Features Injen’s patented MegaRam (MR) Technology
• Features Injen’s patented Air Fusion Technology
• Provides power gains while maintaining A/F ratios
• No additional tuning required
• 6061-T6 aluminum intake tubing
• Includes custom heat shield specifically designed for this application
• 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-1062-BB
• Optional hydroshield part number 1031BLK
• Available in Polished, Black, and Wrinkle Red finishes
• Injen Front Mount intercooler also available – FM1573i
• Injen Charge Pipes also available – SES1573ICP
• Injen Titanium Tip exhaust also available – SES1581TT
• Made in Pomona California, USA
• Injen Technology Limited Lifetime Warranty
Note: 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.
FINISH OPTIONS
• Polished: SP1584P
• Wrinkle Black: SP1584BLK
• Wrinkle Red: SP1584WR
Note: Finish may differ from picture shown.
Installation Instructions
This Part Fits:
Year |
Make |
Model |
Submodel |
2017-2020 |
Honda |
Civic |
Si |
2021 |
Toyota |
Tundra |
1794 Edition |
2021 |
Toyota |
Tundra |
Limited |
2021 |
Toyota |
Tundra |
Platinum |
2021 |
Toyota |
Tundra |
SR |
2021 |
Toyota |
Tundra |
SR5 |
2021 |
Toyota |
Tundra |
Trail |
2021 |
Toyota |
Tundra |
TRD Pro |