Huey52

iTrader: (2)

^ An MM Tuned AP is excellent, but if lived in Candia NH I'd also have a Pettit Supercharger.

http://www.synaptic3.com/power_upgrades.html

SleepeR1st

iTrader: (2)

Synaptic 3 is too money for me. I'm not that well off haha

Huey52

iTrader: (2)

^ I hear ya; but they're right there in Candia!

inspir3

Wow. so many posts. So should i stick to Racing Beat CAI with duct?? Would anyone know any online sites to purchase this from please??
Im guessing there's no CAI that will allow significant HP gains then. Thank you for all your replies.

alnielsen

iTrader: (4)

Significant no, just a couple of horsepower.
You can get that directly from Racing Beat if you wish. http://www.racingbeat.com/FRmazda4.htm

Easy_E1

iTrader: (2)

It's not that they won't allow gains. It's the fact that Mazda designed such an efficient intake from the factory. It's just not perfect. Mainly to the eye.

inspir3

Oh...so im guessing it wont be worth the change. How much HP roughly like 1-5??
http://www.racingbeat.com/Mazda-Perf...rtNumber=18298
Thats the product right at $145?

Huey52

iTrader: (2)

^ yes, that's the one. A number of us have gone with just the RB Duct mated to the stock intake and added a K&N flat filter (VFAD removed of course).

Sometimes Good-Win Racing has a discount on RB gear. http://www.good-win-racing.com/

epikeddie

FEED makes a short ram intake.

I don't know if it's an improvement or not. It sure as hell is a lot of bling in the engine bay.

cointoss

i'm using the K&N typhoon short ram intake and ive had great results with it so far