I am about to get a pair of the pacesetter long tubes for my 97 lt1 and it has the flowmaster muffler on it right now should i get it changed if what you say is right im trying to get it to breath better i dont want something hindering it

 

Flowmaster has a reputation for having one of the worst flowing systems on the market. If you are looking for maximum flow, then you may want to consider something different whether it be a true dual system or a different catback.

 

right now i dont have a complete cat back when i bought the car i think they just put the muffler on if i just change the muffler out till i can get the whole system will that hold over ok

 

The muffler is not the only restrictive part of the catback, the rest of the piping poses a hindrance as well. I personally think it would be a waste of money just to swap another muffler. I would just use what you have until you have the funds to replace the catback as a whole.

 

sounds good to me thanks 2000gtp

 

True Duals Dumped

 

It'll be fine unless your making a lot power, or wanting a different tone.