I am open to suggestions but I think I have it down to 2 cold air intake systems for my 2008 mazda3 2.0 either the K&N 69 Series Typhoon Kits Estimated Horsepower Gain: 5.2 HP @ 4500 RPM or the The Injen RD Series Heres a link to each website and the cost diffrence is only like $30 and I cant decide which would be better for my car....Thanks

http://www.knfilters.com/search/prod...Prod=69-6010TS
http://store.newlevelmotorsports.com/incoairin04m.html

 

Fujita F5 FTW!!! after my ms3 cbe, this is by far my favorite mod. its cheaper than the K&N or the Injen and is just as good. It actually is a little wider in diameter than those two if I remember correctly. Heres a video of mine. along with just about everything else on my car


http://www.youtube.com/watch?v=sH1rgwPkDVg

 

I installed the AEM CAI and it's performed well. Price is right at $250.

 

I got my F5 shipped for $175 from ptuning.com

 

We suggest you use the Mazdaspeed CAI from Mazda. It has been re-released and we have them at the low-low price of $299.00 with FREE Shipping
Please click on the link below:
http://www.buyourmazdaparts.com/inde...duct_list&c=58

Mazda backs this CAI with a 12/12 warranty and WILL NOT void any part of your factory warranty from MAZDA USA.

Thanks guys and have a great one!