I have a 95 chevy silverado and i'm trying to get dual pipes and headers. What kind would be the best for power and sound?

I vote for Magnaflow mufflers.

I had Flowmasters and hated them. Yes they have that distinct sound, but they suck as flowing.

As far as headers, look at Doug Thorley, Arizona Speed and Marine and The Other Guys. They are some of the best.

I have flowmaster and I think it just makes to much noise inside the cab. Outside sounds great but that noise gets on your nerves quit often.

Magnaflows by far are the greatest addition to my truck. Put a set on my '05 Silverador Ext Cab and love them. Noticeable acceleration improvement AND 1 MPG. THere is some resonance through the power band on normal (not foot in it) acceleration. The stainless aspect is probably the best aspect of them - last forever. Watch out for the Gibson - great price but you will be replacing them in a couple years.

These things bolt right in - not a bit of trouble and look awesome.