just got my twm itb's for my gsr hatch and im thinking of the best way to set up a filter or air box for them. i know twm makes an airbox but that thing is expensive. wondering if anyone has any good ideas? so far im thinking of building a lexan box that bolts on between air horns and the itb itself, making it with 5 solid sides and a drop in powerstroke k&n filter on the sixth firewall side. just asking for ideas. thanks

 

why not just do individual filters for each tb.? go to pep boys or autozone or any parts store and they have a catalog with k&n filters and get the size that fits over the tb's.

 

This is the airbox I made for my carbs....I've got a WRX style scoop on the hood. Its a racecar, so cosmetics isn't really an issue, but under the hood it looks good. I'm using a k&N out of a 99 camaro

 

decent fab work you got there, but why not upgrade to an engine with a crossflow head?

 

I think the counterflow has better intake ports....the crossflows make a 90 degree bend and the counterflows only about 60.......and the motor turns 10K so I need the solid lifter head.

 

thanks i finally located a whole forum in the allmotor section to this and I"ll probably just get the pipercross filter socks.

 

I got an airbox from Lumention.

don't know how 2 post a picture or else i could have showed ya.

greetings den

 

I believe TWM sells a airbox for their TB's...