Cat-back system
 

I'm looking to put a single cat-back exhaust on my 98 LS 4WD/4-Door.
Anybody mind pointing me to a few web sites....

Appreciation in advance.

Chris

RE: Cat-back system
 

Depending on your model...you might have to gent one custom bent for you. They don't make many exhaust systems for the blazers.

RE: Cat-back system
 

your other option is to just replace the muffler if your just going for sound.

RE: Cat-back system
 

I'm going for better performance and less rot

RE: Cat-back system
 

If you're going with the performance theme then I say go for the full exhaust system (headers, downpipe, etc.), bore out your TB, throw on a CAI, mass airflow sensor, and if you want to, a new intake manifold. That should start you off pretty good with your intake/exhaust setup.