EXHAUST question

ok i found an exhaust that looks kinda good but im skeptial because of the price. anyone ever heard of Monza? here is a link for the system . tell me if it is a good buy or a piece please.

http://www.streetbeatonline.com/pas881478.html

that is a pacesetter monza exhaust system. i have it on my cav. the gauge is bigger than the stock system and it does make a noticable difference. the only problem i don't like about it is that the muffler itself is pretty much just a y pipe with straight pipes through. it eliminates all muffler back pressure but gives a fairly loud "tin" vibration sound. it sounds deeper when it warms up but can be very annoying when cold. i bought mine for $175 from summit with free shipping. check out summitracing.com. all bends and flanges lined up perfect for me.

thats probably not the exhaust for me then since i live in Colorado and ir tends to be cold alot... is there any exhaust that anyone would recommend that is a quality exhaust and sounds nice