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Old 02-12-2007 | 03:53 PM
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From: az
Default y pipe
is this the y pipe everyone is getting to match up to their long tube headers? http://www.autopartswarehouse.com/bi...ormance+Y+Pipe
its for my 05 crew. i see there are no cats which is good because i was going to cut them off anyways.
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Old 02-12-2007 | 04:04 PM
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That Y-Pipe will work if you have the 4.8L or 5.3L, it will not work with a 6.0L factory exhaust setup.
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Old 02-12-2007 | 04:12 PM
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i do have the 5.3. i'm just trying to get all the bolt ons done before i get a tune. i know the exhaust will be louder without the cats but will it effect the torque curve at all?
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Old 02-12-2007 | 04:19 PM
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Yes, it will have more power available.
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Old 02-12-2007 | 07:43 PM
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ID like to not run cats..but in southern ontario we have emission standards...pooo
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Old 02-12-2007 | 08:02 PM
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Originally Posted by bgray
ID like to not run cats..but in southern ontario we have emission standards...pooo
Okay, 'pooo' might not be the best choice of descriptors!
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Old 02-13-2007 | 01:01 AM
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Originally Posted by bgray
ID like to not run cats..but in southern ontario we have emission standards...pooo
they have them here in az also but since my truck is still pretty new they dont bother checking. i just pay my registration and thats it.
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