Header - Exhaust Options

[Joe]

Well, think I have an exhaust manifold issue on my 2003, or I've picked up a moped running in my engine.

Basically have a drivers side puttering sound like a moped. No performance issues, just sound. I suspect it the exhaust manifold, either bolt of gasket though its very very hard to tell with the heavy rust. Thinking if I am going to invest in any effort with this might as well explore options.

Any opinions on Header, Exhaust options for 03. Seems like OBX has a reasonably priced header, exhaust kit. Any have one of these?

As always any thoughts most welcome.

[glennf1]

Sounds like you have the infamous broken header bolts. Do a search here and you will see many others including me that have had this problem. Replace them all with the GM upgraded ones that won't rust and snap.

[MARKCORE]

TTT

Looks like I'm in the market for a new exhaust too. Wife just wrote me and said the truck is ticking. All I could think of is, YES, LONG TUBES!!! :beerchug: hahaha.

School me up fellas!

[LoJac963]

http://www.autoanything.com/exhausts-mufflers/77A3013A3270872.aspx?kc=MERCBIZR&mr:referralID=c78dbd13-cb37-11e1-8e16-001b2166becc

This was posted on another forum, we've been talking about that kit for a day or so. Just an option.

[MARKCORE]

Been looking at that same kit but with cats.
http://www.wickedcarparts.com/2009-hummer-h2-dynatech-supermaxx-complete-header-exhaust-systems-715-14110-715-supermaxx-complete-header-system-with-catalytic/


Kinda wondered if the site is legit. Hesitant after being burned on a seat I guess. :twak:

[NJ H2]

Be careful. Both those links posted are for 2007+ H2's
You need to call AA to order the correct Kit/Headers

[LoJac963]

yes the link I posted is but if you just enter your information it will pull what you need exactly-the pic is the same though for either kit.