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magnaflow mufflers

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dlk

New member
I installed a pair of 2.25 magnaflows on factory dual pipes last fall and where I live it gets pretty cold in winter. What I would like to
know is, has anyone drilled holes in the end plates to drain the water out? I'm sure there must be some because the mufflers are ice cold even after driving for almost an hour
 


i wouldn't do it but if you do drill a 1/8" hole under the inlet pipe but the seam where the factory pipes holes are i wouldn't recommend it though i personally wouldn't' put exhaust on my gp unless i had a ton of mods they get raspy.
 


I know what ur talking about. A small hole at the bottom either on the inlet side or outlet side depending on which way it tilts.
I never tried it but I seen some come that way
 




Yeah 3800s sound terrible. Sometimes stock mufflers have the little holes on the inlet side and at the bottom but don't do it. Let the sh!t come out the tail pipe and call it a day.
 
crazyguy03 said:
I know what ur talking about. A small hole at the bottom either on the inlet side or outlet side depending on which way it tilts.
I never tried it but I seen some come that way
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i like the way mine sounds so take your schitty sounding 3800 elsewhere! lol
 
IAGXP said:
yea, i am seriously thinking of getting a Magnaflow cat back for my GXP but that post had me a little concerned
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get a shop to fabricate you one, it will cost alot less. magnaflows are fine on the 5.3 but i had them on the 3.8 made me wanna tear my skin of my face at 2,000 rpm. and if ur really feeling it, get them to add a cutout b4 the cat
 
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