Ok so what is the best deal.

Ok wiht the new tires I can really feel a drop in power and gas mileage so a new exhaust is in the works. I know they pretty much all do the same thing but what is the best deal.

At about $250, I think Calmini wins, but I could be wrong.

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You can get the Gibson swept-side catback system for $249-265. That is online pricing, a local shop of mine is willing to match it and get it shipped so I will be getting it from them. Also, the Gibson is 2 1/2 inch where I do believe the Calmini is 2 1/4.

I think the Stillen one is selling pretty cheap - in the low-$200s range. You could probably talk them into giving you a discount if you bought the intake at the same time.