My $20 custom airbox
#1
Junior Member
Thread Starter
iTrader: (2)
Join Date: Oct 2007
Location: Louisville, KY
Posts: 445
Total Cats: 15
My $20 custom airbox
I am in the process of installing my MP62 coldside SC. I figured I would post a few pictures of my $20 custom airbox mod.
I used corregated plastic and 0.5 x 0.5 aluminum angle. The filter is a 7" round x 4" deep K&N that has an offset hole.
The area marked with an "X" in the 1st picture will be cut out of the firewall. I just haven't done it yet.
I should be pulling 99% of my intake air from the high pressure cowl.
Here are some pictures...
I used corregated plastic and 0.5 x 0.5 aluminum angle. The filter is a 7" round x 4" deep K&N that has an offset hole.
The area marked with an "X" in the 1st picture will be cut out of the firewall. I just haven't done it yet.
I should be pulling 99% of my intake air from the high pressure cowl.
Here are some pictures...
#4
Wow, that's perfect - and easy for the blower. Though I think that's the wrong filter for the box. You need something that keeps that hole open - like a domed foam filter or smaller gauze. I just wouldn't want the filter covering the hole, or you're going to only use about 20% of the filter which will be restrictive (not to mention get dirty quick).
#6
Junior Member
Thread Starter
iTrader: (2)
Join Date: Oct 2007
Location: Louisville, KY
Posts: 445
Total Cats: 15
The hole in the box is oblonged to compensate for engine rock. I hope its enough. I am running stiffer mounts so hopefully it will be enough clearance. If not, I have a razor knife and I'm not scared to use it.
Cupcar,
I will re-evalute the filter situation once I get the car together and running. The hole in the firewall is above the filter, so I don't think I will have an issue. Only time will tell.
Cupcar,
I will re-evalute the filter situation once I get the car together and running. The hole in the firewall is above the filter, so I don't think I will have an issue. Only time will tell.
#20
Boost Czar
iTrader: (62)
Join Date: May 2005
Location: Chantilly, VA
Posts: 79,729
Total Cats: 4,126
I cut Tom's BRG headlight lid without even thinking. I believe a few people commented about it, then i thought how ******* lame, it's a miata, regardless of the color/trim. a starburst yellow isn't going to drop any panties, therefore, it's ok to cut up and abuse.