iceman973

is the Professional Products tb and plenum good? there one of the less expensive ones. compared to the accufab is there any performance differences

Mark99GT

Performance wise I doubt there is any difference. Everyone is gonna jump in and say how the accufab made more power than any other tb/plenum combo in a dyno test. Yeah it's true, but the results are open to interpretation. I guarantee that test could be repeated with different results.

Quality, yes there may be/most likely is a difference. Ive never had the pro products in my hand, but I have held the accufab and it is quality. There are people running the pro products here and have no issues though. Go with what your budget allows. I have the accufab only because I snagged it on ebay.

sitnlopro99gt

I run the pp tb andpln I like the quality of the product. People say you gain from accufab etc but its up to you how much 1-2 hp is worth when it comes to buying it the diff will not be noticeable and isnt a very crucial mod anyways its not going to gain you much but it does look nice and it wouldnt be a performance part if it didnt help in the skeem of things ya know just my 02