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down pipe

  #1  
Old 02-13-2006, 08:29 PM
Monte Of The Month - July 2005
Thread Starter
Join Date: Feb 2005
Location: dallas
Posts: 437
Default down pipe

hey i was thinking about getting a new dp and i was just wondering how this would work out im pretty sure our headers are 3" right? and the dp is only 2.5" or something so would that be the first place to start to build up with the 3" pipe or are the headers only 2.5"
 
  #2  
Old 02-13-2006, 09:25 PM
Join Date: Jun 2005
Posts: 107
Default RE: down pipe

the DP actually has 3" ends on it, and it goes down to 2.5". i would personally do a 3" downpipe first, since this will kill more KR (if your supercharged), and open up your exhaust alot. i did a 3" DP a month or two ago and cannot begin to tell you how happy i am. the best setup i have seen is JimmycV2.5 i think it is. its one piece including high flow cat, downpipe and u-bend delete. if your going to take it somplace or can weld, get the standard 3" DP from the W-body store (www.wbodystore.com). I think i paid under $200 for the pipe, shipped.
 
  #3  
Old 02-13-2006, 09:31 PM
Monte Of The Month - July 2005
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Join Date: Feb 2005
Location: dallas
Posts: 437
Default RE: down pipe

im not s/c so that isnt a big deal i was just wondering where in the system it drops down to 2.5 from 3"
 
  #4  
Old 02-15-2006, 09:27 PM
Join Date: Jun 2005
Posts: 107
Default RE: down pipe

on my GP it dropped almost immediately after it bolted to the exhaust manifolds
 
  #5  
Old 02-15-2006, 11:34 PM
Monte Of The Month - July 2005
Thread Starter
Join Date: Feb 2005
Location: dallas
Posts: 437
Default RE: down pipe

so where would the first place i need to start to build it 3" all the way??? the downpipe???
 
  #6  
Old 02-16-2006, 05:53 PM
Join Date: Jun 2005
Posts: 107
Default RE: down pipe

yup. check out www.wbodystore.com, they have good downpipes
 
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