stickers

Injen CAi is good, but be warned, some people have had Error codes thrown due to them, we still havent worked out why they throw these codes. I personally have had no problem at all, and im one of the lucky ones. See CAI thread here for more feedback. Also if you search "CAI injen ZRE" you will find a few more bit of info..

Ive also opted for custom exhaust as a few other have here, mine is 2.5" full stainless system, standard headers/extractors and JunBL muffler. See here Could go for 2.25" if you like.

I hear the CES team have done some good work so do check them out as mentioned above. :)

PS, seems no one has actually made any decent headers/extractors yet, so you might need a custom job for those if your aiming for those too. A US company is supposed to be manufacturing but we are still waiting on the finished product, which, may drop bottom end and be only good for top end power. If your going for custom extractors, i would recommend a 4-2-1 system, not 4-1. 4-2-1 will keep and improve low and mid range torque and power.

Hope that helps

thanks to all that gave me some really good info, i'll get onto ces and see what they come up with.

I have a 2009 corolla ascent, and want a bit more power and a bit of a decent note from the exhaust, can any one reccomend a cai and exhaust system to give me this for a reasonable price?