Modified Stock Air Box

It would not be crazy difficult to weather strip the cut bottom boxes that are popular now.

Modified stock air box.

Hey guys i m new to the site and new to modifications however i am not new to civics this is my 5th civic but my first civic si. Let s me note this here the stock air box was 895hp. Last weekend i had some extra time so i blocked off the stock intake path that snakes from the top of the airbox around its back. I m happy enough with the results.

Would i install it after having the experience of driving it eh maybe not in hindsight. Slightly better but still disappointing. 2016 to 2017 stage 1 fbo ported msd 103 tb e85 2018 stage 2 p1c 4 0 pulley pray ported heads pray stage 1 blower cam txspeed valvetrain katech ported 87mm tb ported msd 1 and 7 8 headers. As already stated it took 5 minutes and weather stripping for me to seal my stock box to the front frame rail.

Installing an air filter adapter and high flow air filter is the best alternative however if you have to keep the stock air filter box for whatever reason it is possible to modify this setup for better air flow. Modified stock air box i mean maybe drilled some extra strategicly placed holes possibly on the side facing the front of the car where some extra cool air could be pulled in. Wanted to know see if anyone has modified their stock airbox to bring in more air along with a high flow drop in filter. I had started off by removing the air resonator hoping for some good growl woooosh sounds.

Modified stock air box. Any forward progress puts outside air into the box stock or modded. So i ve modified my stock airbox and wanted to show y all. Do i regret installing it no.

I havnt had a chance to pull mine yet and look to see. Earl s rear seat storage dex s stock air box mod tundrageeks. Recently bought a 2012 civic si coupe. I will note the new procharger design uses the stock air box.

Discussion in bolt ons and all motor started by turkeyfeast123 sep 8 2016. While i was doing my high and low boost maps i figured i would compare a stock airbox vs a 4in intake. Before the 4in intake made 918hp. Remove the prefilter by simply sliding it off in one piece.

Added a k n drop in too. Alot of great info on here and wanted to see what you guys think. I ve seen other forums where people have swiss cheesed the box with 1 holes. Page 1 of 2 1 2 next turkeyfeast123 well known member.

On a sc d tundra it s probably a 8 1 increase.