Well I purchased a $500 magnaflow cat-back system a few months ago, I was content with it. As of late, my cat has been tinging and severly plugged with a CEL on. I just bought a $300 magnaflow hi flow cat yesterday and I am amazed how well the two perform together. Now that I realize it, the cat has been plugged (got worse, obviously) since I bought the car. But now I am just shocked how much of a change there is. It sounds great (for a v6) and it feels like there is no way I still have 200hp. The thing drives faster than I ever imagined for just putting on a couple exhaust components.

Point being, Magnaflow kicks *** and you guys who are wondering which system to, should look into it.

 

It is a good idea to always repond to the MIL lite. LOL