I am shopping for a 4" exaust and wan't some advice on which Systems are best and WHY. I dont want the "my brother has a banks and so its the best" answers I would like FACTS.


I'm leaning toword the DPPI T-304. Is the DPPI T-304 better then the T-409. I am also considering a banks(much cheeper). If anyone is considering a group buy please contact me.


If there is a thread that covers this already please point me toword it. Thank you.

Baloo,


T-304 has a much higher content of nickel and chromium, that's what makes it so corrosion proof. It's tougher to bend and harder to cut but last longer than you and I will. There are some folks that will tell you it will crack and fail, but go and ask Nascar, IRL, or AMA Superbike shop what they use, those guys can't afford to not finish a race so they use only the best they can get, T-304.


Which way to go depends on you and how long you'll keep the truck and where you live as to what kind of winters your truck has to deal with.


As a side note we have a sale going right now on T-409 at a really screaming $489.99. Our T-409 still includes T-304 welded hanger and a T-304 muffler, we do this as if you're going to have a problem it is almost always in the hangers or muffler and we don't want to ever hear from you unless you want to buy another system, or Edge intake etc, no warranty calls ever!!!!


Give us a shout if we can help.


Mark @ DPPI

Thank You for the Info Mark I sent you a Email with some more questions.

if you are considering the Banks, check out the group section under the topic I posted a while back. group buy prices without the hassle.

Baloo,


Almost forgot we have the T-409 duals on sale too $779.99, regular at $1059.99.


Mark @ DPPI