Magnaflow on a 2008 GXP?
#1
Magnaflow on a 2008 GXP?
I am new on here so I hope someone can help. Has anyone installed the magnaflow exhaust p/n 16726 on a 2008 GXP? If so what size bolt and nut should I use? There is studs on the OEM resonator side now which is different than the previous years. I wonder if there is any other differences. i.e. hanger location, bends, clearance, etc.?
Thanks for your help,
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Jeff
2008 Dark Gray Grand Prix GXP
Thanks for your help,
_____________________________
Jeff
2008 Dark Gray Grand Prix GXP
#3
Staging Lane
Join Date: Mar 2008
Location: Salina, KS
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IIRC the '08 GXP is exactly the same as the '07. The Magnaflow cat-back bolted right up and used the stock hangers on mine. The only thing you might need is the gasket between the cat and resonator depending on how many miles are on it. I just went ahead and replaced it since the gasket was only around $13. The old one didn't look too bad though.