Well, I just got done putting a flowmaster 40 series on my 2000 3.9L ram 1500. It definately feels like it has more power and is being less restricted. For my next project I want to either put a high flow cat, a new TB, or a cold air intake on it. Right now I have the stock air box with a K&N filter in it. What would you guys reccomend?

 

get a stock v8 TB for it, cheep and easy 10 hp. (or so i was told when I was looking). all yo have to do is swap the linkage.

 

Which part is the linkage? And it will fit on the same as the V6 TB?

 

Also does it matter if it is from a 5.2L or a 5.9L?

 

if you already have the K&N the cold air INDUCTION will not make a difference.

Dont replace the cat unless its faulty. Most shops won't do it anyway. Try the TB, open your intake up to match it if possible otherwise 10hp would be a stretch.

 

get a v8

 

he's got the v6 which is better for some anyway, cant get them into too much trouble. the linkage I THINK is different, if it is, you should be able to take it to a carb shop and they may be able to swap it over for you. I dont recall what the mounting looked like on mine since its been a while.