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Exhaust pipes for 08 GXP

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Old 04-19-2013, 03:31 PM
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I thought the trannys starting shifting funny and slipping before they just went out and left you stranded?? If it starts doing that I'll go trade it in somewhere probably haha! No it just depends on how much we like :p We are headed to get it now
Old 04-19-2013, 03:56 PM
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Would be great if they all warned you like that

Most importantly, this one had the TC changed, hopefully the other parts that are flawed as well. It's not a matter of "if" with these transmissions, it is "when" and "how".

If you pick it up, welcome to the owners club! I love mine, don't get me wrong. I have been through the trans issue and had money set aside before I bought it for this reason. If you do any mods at all, look at getting the input shaft changed at the very least. It barely holds the stock engine HP/TQ. And, there won't be a warning before this breaks...
Old 04-19-2013, 05:51 PM
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It just had a water pump and drive belt put on too which to me is a plus cause they look like a pain to change. Also a new TB which I don't remember them being a common problem.
Old 04-20-2013, 12:53 PM
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I thought these cars had 243 heads? Mine has 799?
Old 04-20-2013, 05:10 PM
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They do u looked driver side of the cylinder head right?
Old 04-20-2013, 05:54 PM
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This was on the passenger side. Kinda weird most lsx heads are on the right side?
Old 04-20-2013, 06:01 PM
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Old 04-20-2013, 07:41 PM
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799 and 243 heads are basically the same.
Old 04-20-2013, 10:23 PM
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Originally Posted by xxtheshockerxx
maybe its the video but my magnaflows sound much louder.
is this the Catback that your car has?

Dynomax 19363

Dynomax 19363 Exhaust System : Amazon.com : Automotive Dynomax 19363 Exhaust System : Amazon.com : Automotive
Old 04-21-2013, 03:07 AM
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Originally Posted by Ackbar00
is this the Catback that your car has?

Dynomax 19363

Dynomax 19363 Exhaust System : Amazon.com : Automotive
nope i have the magnaflow cat back. minus the resonator and a catless downpipe
Old 10-05-2013, 12:26 PM
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Originally Posted by xxtheshockerxx
maybe its the video but my magnaflows sound much louder.

i need all that info and where i can find those parts. best sound for the ls4 you killed it . are you anywhere near PA



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