2003 Honda Civic Si 2.0L L4 Air Intake

2003 Honda Civic Si 2.0L L4 air intake system
  • Guaranteed power gain
  • Easy to install on 2003 Honda Civic Si with 2.0L engines.
  • High-flow reusable air filter
  • Million Mile Limited Warranty
K&N guarantees that by replacing your factory 2003 Honda Civic Si air intake system with a high-performance K&N system, your Honda’s engine will produce more power.

Your 2003 Honda Civic Si deserves the best made power gaining air intake available!

VehicleProduct  
2003 Honda Civic Si 2.0L L4 - All Models
Automotive
Very satisfied with increased performance. Performance is as advertised. Installation directions with pictures were very helpful. The only negative was I found the supplied crank case vent hose (your part No.08692) to be too long causing it to kink. It was necessary to shorten the length so it didn't kink and provided maximum airflow. Had it not been for this small issue I would have given your product experience 5 stars rather than 4.
Harold Witt, Illinois
Performance Intake Kit
K&N 69-1009TP
  • Free-flowing Aluminum Tube
  • Chrome-Like Finish Intake Tube
  • 50 State Street Legal
List Price: $342.99
Your Price: USD $188.99
In stock
2003 Honda Civic Si 2.0L L4 - All Models
Automotive
First class delivery ... Easy to fit the product and I can certainly feel the difference in performance. The acceleration is more responsive and the noise when the V Tech kicks in is brilliant. Very happy with my purchase. :-)
Anthony Thorley, Stockport, United Kingdom
Performance Intake Kit
K&N 69-1009TR
  • Free-flowing Aluminum Tube
  • Red Powder Coat Finish Intake Tube
  • 50 State Street Legal
List Price: $342.99
Your Price: USD $188.99
In stock
2003 Honda Civic Si 2.0L L4 - All Models
Automotive
It took me about an hour to install the Intake Kit, the instructions were 99 perfect. (It wasn't clear which end of one of the hoses I should disconnect.) Then it was time to take a test drive. Things sounded and felt normal up until about 5,000 RPMs when the tone of the intake sound became a bit more melodic. When I hit the V-Tec point at about 6,000, the intake let out a wonderful, serious, racer-like wail. It was quite a nice surprise, but not TOO loud. I also noticed an increase in acceleration after about 5,000 RPMs. My RSX redlines at 7,800, and it definitely pulls harder after 6,000.
Mick, Virginia
Performance Intake Kit
K&N 69-1009TWR
  • Free-flowing Aluminum Tube
  • Red Powder Coat Finish Intake Tube
  • 50 State Street Legal
List Price: $339.99
Your Price: USD $186.99
In stock