I thought I would write a quick summary for you guys on the possible air intake modifications for the 93ss. A couple of quick things you need to remember, first off almost all of these with the exception of the drop in filters HAVE been reported to throw the MAF censor. The result is a CEL, and the car will go into limp mode. Second off, you will see little to NO performance gain from modifying the air intake on this car. All performance gains must be done via software. Changing the air intake will allow for a more "sporty" engine sound, and will give you the "psshhhh" sound from the BPV. This is a bypass valve, not to be confused with a blow off valve, it still sounds good however. I have some audio/video clips of some of them, I'll upload them as I go.
Here they are:
Here they are:
- Speed parts open air / BSR open air (same as speed parts basically): This product was removed due to problems in the high RPM range. As of my knowledge the manufacturers are still selling them, however most resellers dropped them. The bug can be fixed with a software update that most newer cars should already have, if you have a 2k3 you may need to have the software update put on. http://www.elkparts.com/product_info.php/cPath/76_160_839/products_id/1217
- Simota carbon fiber: Very difficult to install, poor instructions. I contacted simota and received very poor support from them. As of my knowledge I'm the only person that has it properly installed, and that's because my mechanic friends helped me out. I purchased it from PFS, it arrived in USED condition. I posted on SC about it and was BANNED. DO NOT PURCHASE THIS PRODUCT.
- JR drop in filter: This product has received the best reviews from everyone that has it!
http://www.elkparts.com/product_info.php/cPath/76_160_839/products_id/449 *** soGGys recommended product ***
- S&B drop in filter: IDK anyone that's used it. http://www.genuinesaab.com/catalog/product_info.php?cPath=44_46&products_id=451
- Pipercross drop in filter: IDK anyone that's used it, but it looks pretty snazzy to me. http://www.elkparts.com/product_info.php/cPath/76_160_839/products_id/3312
- K&N air intake: They have a drop in filter now supposedly and an open air intake type set up, once again IDK of anyone that's used it.
- BSR drop in filter: IDK of anyone that's ever used it.