So I was itching to do something to my car, but didn't have much money to do anything, so I got a Trickflow plenum for $105 and figured I'd give that a shot. I left the stock TB. I read once upon a time that the stock plenum was the weaker of the two. finish quality of the piece was so-so, but then again I don't really give a rip what it looks like. Fitment was flawless. I gotta say that's a damn nice mod for 100 bucks. Definitely not another CAI type mod, which I thought was completely pointless. Motor after the plenum install is noticeably more lively. Does it pull all that much harder? Well not really, but in a way it really gives me the sensation that it pulls stronger down low, I guess just from the fact that the throttle response is so much better. So if you've got 100 bucks laying around, I'd recommend it.

 

Well if there was a reason to get a new plenum in the future, this was the one I have been looking at for a long time.

 

cool all the mods add up.

 

Thanks for the info.

I was planning on upgrading the plenium and TB at the same time.
I want to go with the TF plenum and the 75mm TB.

The thing im wondering is would I need a tune if I go with the 75mm where stock is 65mm.

Good Buy IMO for 100 bucks

 

I have thought about doing this as well. I have heard several times that the stock throttle body is just fine. Although I think I have heard that the stock plenum is fine as well....whatever. I am just itching to spend some money somewhere on my car, I just don't have said money.

 

I don't think you'd need a tune. I don't recall really reading where anyone had installed a larger TB and had any issues where a tune was needed, but I'm not 100%.

 

Trickflow UP has been on my car a long time. Good piece

 

you dont need a tune for the tb but if you got a tune you would get more ponies out of it and +1 to silver and grey, mods do add up.

 

Love her shoes.

 

Here's my annotated version of Accufab's TB and plenum flow numbers. The OEM plenum is the weaker link of the OEM setup...