I have a K&N cool air intake system and a chip in my '01 chevy s10 blazer 2wd 2dr. I would like to install some headers and a cat-back system. But I don't know the brand I should use for the headers. I am thinking of using a flowmaster muffler over the gibson muffler but I don't know what size I should use. Should I use the 3 inch exhaust system or the 2 1/2 inch system?

 

sounds like you have the same questiont at I have. I kinda want a full high flow exhaust system with a high flow cat with a 2.5 or 3" diameter BUT I think that I might just go with a high flow cat and a cat back system and leave the headers and downpipe alone for now...I'm still deciding. I can only find cat-backs for the ZR2 or 4x4's or 4 doors but no luck with the 2 door 2WD. If you find anything, let me know.

 

i have a 2001 2 door 4x4, who makes a cat back exhaust for my car?????

 

don't waste your money on a high flow cat...you already have one. the only restrictive cats are the old bead-filled style. the one you have (honeycomb style) is all the aftermarket "high flows" are. the only real restriction in your exhaust is the manifold and the muffler. so i'd just go for the cat-back if i were you. just tryin to help a brotha out!

 

thanks for the info...saving money is ALWAYS a good thing.

 

no problem, i noticed the "empty wallet" in your sig, so i thought i'd help put some back in.

 

every bit helps

 

2001blazer4x4 i have a 4x4 2dr and the only cat back i could frond was jba its sounds pretty good
its a 3" ......