This is a discussion on exhaust configuration questions..helppp within the Exhaust forums, part of the Performance category; hey guys..i have an 06 silverado 2500hd with the 6.0liter. I want to simply cut out the stock muffler and ...
hey guys..i have an 06 silverado 2500hd with the 6.0liter. I want to simply cut out the stock muffler and replace it. Upon my research i found the flowmaster part number 530513..its a direct replacement for the stock muffler, it even includes an adapter pipe to match everything up. However it says the newest its for is an 04 silverado. I also looked up an 04 and 06 muffler on gmparts direct and their slightly different part numbers but this doesnt mean much i guess, the difference may have nothing to do with the fit or anything. However i found the installation instructions online and what they say to do and looking at the picture it is identicle to my 06. will this flowmaster 530513 work for me? i hope so because its ordered but otherwise i guess ill just have to have a shop fit it in..
Last edited by chevy2500hd6l; 05-18-2008 at 08:07 PM.
go for it, it will probably be fine, worst comes to worse have an exhuast shop custom install it for you
A shop would probably only charge like $20 to install it if it doesn't bolt right up.
these guys make performance direct replacement mufflers for the HD truck with the dual 3" exhaust systems.
97 GMC 2wd RCSB 5.7, s10 2700 footstall, Hooker 24621hkr LT's , 2.5" cats dual 4"pipes exit B4 pass. side tire, custom driveshaft 3.42 G80 FIPK MAF descreen GM/Mercruiser Marine intake manifold 29lb LS2(EV6) injectors Ed Wright PCM(best mod), LT4 KM 14.8@94mph 2.007 4000lbs 122mph