View Poll Results: Which header should I keep?
Voters: 45. You may not vote on this poll
ZZP Mid length header or Hahn shorty header?
well you wouldnt have a factory tune anymore, so you shouldnt be going there for warranty work since your powertrain warranty is now void. But if for some reason you do go to the dealership, yes, tell them not to reflash the PCM
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Joined: 02-22-07
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From: Elmira,ON, Canada
Good point. I wouldn't go to the dealership unless I absolutely had to. I have a garage I use that is very honest and doesn't rake me over the coals on labor and/or parts.
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Joined: 11-25-08
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From: SANTA FE
quick question for you guys? ok so i have 2.8 pully 60# inject aem intake 3" dp and a gmpp exhaust i wanna get the zzp header. anybody know what the gains in hp would be for that header? and another question with the setup that i currently have anybody know the hp that sounds resonable for me to be putting down? i did dyno tune it and im at 238hp and 220 torque. sound right?
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