What do you think?

http://www.performance-exhaust-headers.com/chevrolet/chevy-580022.html

Worth the money, or waste of time?

I just bought my Avalanche and am looking into the aftermarket. Have you ever heard of SLP? They have been around for ever, and do alot of factory camaro work. Either way, they have a performance package that will take the 2002 Avalanche to 350 HP at the rear wheels. They sell this entire kit. Im looking into it. Here is the link if you so desire.

http://www.slponline.com/view_product.asp?P=28001A&BIG=28001A-1

They say this is for the Avalanche as well. You may need to call them. I had SLP performance parts on my 95 Camaro. They are a quality AEM.