Mazda 3 intake and exhaust

[notmyspacetom]

I am getting a Mazda 3s and want to know what the best performance mods to get are and a good place to find them. I want to start with cold air and cat back exhaust and headers. anyone know of a good place?

 

[clos561]

the speed3 catback is a very nice upgrade for the regular 3...try protegegarage.com they have alot of stuff for 3's....try google too

 

[Akaveli]

Hhmm pretty much it just depends on what you are aiming for but overall you do have alot of choices. CAIs I would recommend, Ingen, AEM, Mazdaspeed or F2. Headers I'm not sure which is the best but you can choose from obx, thunder, vibrant and draxas. The best exhausts for the mazda3(IMO)is either HKS (which deletes the second cat), Borla(keeps both cats), Racing Beat or Magnaflow.

 

[notmyspacetom]

does the speed3 exhuast ass as much HP as any other catback system?

 

[tsunami]

as far as i know there are no dynos to prove that it adds the 4-8hp that others may...