Do any of you guys have this on your car?
http://cgi.ebay.com/ebaymotors/ws/eB...category=38634

i don't want to buy the k&n aircharger kit cuz it's like $200+ but instead i was thinking about getting that adapter and a k&n filter. i want to get it for myself and my mom because throttle response really sucks.

p.s. i'll try to post pics of me and my mom's t4r

CAI do very little if nothing don't believe the claims of 10-15HP etc,etc.

so is it best just buying a high flow filter? by the way thanks for all the help. you seem to be the only one helping me out with my probs.

here's a pic of my ride: i'll get one of my mom's later

Sounds goog K&N drop in filter, CAI are OK if you also free up the exhaust end.
Say you put a set of headers and free flow exhaust and a CAI then you would see some HP/TQ gains but for the money and labor would not be worth it.

The 3.0L is slow a fact we must live with.

Thats why they swap the 3.4L in allot.

Mike

I was gonna argue with you when I first read your reply on cold air not doing much. But then reading this reply I won't...

I've seen some pretty impressive gains off of CAI, but not with out going to a header, and 2-1/4 to 2-1/2" cat-back exhaust. Because kinda like a pump, the faster (to a point) you get air in and out---the more performance. And the whole header thing is a real pain on the 3.0's... If wanting to get power out of the vehicle, its almost more economical to do the 3.4 swap.

Don't get me wrong I LOVE Toyota's, and won't trash talk them, but the 3.0 was not a strong point of quality on toyota's part. The 3.4 not only puts out a lot more power, but its also alot more reliable...