2016-2021 Honda Civic L4-1.5L Turbo Injen SP Cold Air Intake System

When word hit the streets that the 10th Generation Honda Civic was released 2016, our team here at Injen Technology couldn’t wait to get our hands on for development! Once inside our secret test lab, our engineers found that the little 1.5L turbo engine was extremely robust and packed a serious punch! We instantly knew that this pumped up machine needed the touch from our legendary team here at Injen Technology. Quick, nimble, and sporty are all words used to describe the 2016-2021 Honda Civic. Our engineering team here at Injen Technology took the 2016-2021 Honda Civic equipped with the 1.5L Turbocharged engine deep into our R&D lab to extract the hidden power potential inside the engine and what’ve come up is nothing short of amazing.

Our engineers found that there was hidden power in the intake tube design and designed an intake tube with smooth transitions for reduced restriction and improved performance. Our new SP1573 cold air intake opens up the intake tract with a large 2.75" aluminum intake tube that runs down the engine compartment and places the air filter behind the front bumper cover. This added length and cooler air allows that turbo and engine to breathe deep and produce the power that you’ve been craving. To take it one step further, our team also utilized our patented MR technology and our patented air fusion process that allows Intakes to be finely tuned during the manufacturing process for maximum performance WITHOUT the need for additional electronic tuners. Along with that impressive intake tube design, our engineers also developed a custom heatshield that installs easily and helps keep your inlet air temps low and in check.  

Our SP1573 intake provides an intake growl that will surely excite your senses as you open up your 10th Generation Honda Civic and let that turbo spool. The soul of this intake is found within 6061-T6 aluminum air intake tube that provides a smooth uninterrupted path for highly efficient airflow. Our engineers have painstakingly designed the intake to provide the highest levels of safe power, along with clean aesthetics that will impress every time you open your hood. In addition to the impressive power increase, the Injen team has ensured that a safe Air fuel (A/F) ratio has been maintained throughout the power band.  

Additionally, the SP1573 intake includes a fully serviceable Injen SuperNano-Web dry air filter, which provides increased filter surface area allowing for greater airflow and unbeatable filtration. If that's not enough, the Injen SP performance intake provides power you can hear and feel! On our dyno, the SP1573 put down an impressive 29 additional horsepower and 25 pound-feet of tire-scorching torque!

This intake provides an aggressive and throaty tone that is unmatched in the aftermarket and one that you’ll enjoy every time you smash the accelerator! Want to add that personalized touch to your intake? You’re in luck, as Injen also offers this intake system in three amazing finishes, SP1573BLK (Black), SP1573WR (Wrinkle Red), and finally SP1573P (Polished). To top it all off, this SP CAI kit includes the unbeatable Injen Technology limited Lifetime Warranty!

• Direct fit for
2016-2021 Honda Civic L4-1.5L Turbo
• Dyno Proven gains of up to 29 hp and 25 lb-ft. of torque
• Cold 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
• 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 (SP1573P), Black (SP1573BLK), and Wrinkle Red (SP1573WR)
•Injen Front Mount intercooler also available: FM1573i
• Injen Charge Pipes also available: SES1573ICP
• Injen X-Pedal Throttle Response Controller: PT0018
• 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.

This product can expose you to chemicals including Chromium, Nickel, Carbon Black,  Bisphenol A/Epichclorohydrin Polmer & Cobalt, which are known to the State of California to cause cancer, and (Antimony [Oxide], Arsenic, Beryllium. Chromium (hexavalent), Cobalt Cadmium, Lead, and Nickel  which is known to the State of California to cause birth defects or other reproductive harm.