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2006 Grand Prix Series III 3800 3.8l 231CID L26 GT2 Package
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Discussion Starter · #1 ·
2006 G.P. 3800 Series III 3.8L 168.000mi, rattle under throttle. Looking at replacing w/Walker need to take it to the shop for replacement and wondering if there are any question I should ask or what I should look for? Thanks.
 

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I think the Walker stuff is OK, but for the same price ~$250, you can get a nicer one thru a place like ZZP that's higher quality stainless, better flowing, and mandrel bent.

Walker (or other generic replacement) style
Engineering Composite material Tool Pipe Auto part



ZZP 3800 Downpipe
(Details for gaskets, etc. in description)

Bicycle part Automotive exterior Auto part Gas Fashion accessory

(Bonus, they'll actually give you some recycling credit of $100 for returning your old cat, which your local shop may not do... All up to you, though.)
 

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2006 Grand Prix Series III 3800 3.8l 231CID L26 GT2 Package
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5 Posts
Discussion Starter · #3 ·
Thanks dezldave961, really appreciate the info and pics. will talk with the shop and see what I can do.
 
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