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Old May 17, 2011 | 10:47 AM
  #1  
ImpatientlyWaiting's Avatar
ImpatientlyWaiting
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A few questions:

1) Will a dealership install long tube headers (don't care about the warranty)

2) will I pass an inspection (MA) with headers installed?

3) How many hours of labor to install and if I cant pass inspection with them on, how hard to remove and re-install?

4) which ones give the best hp gains? (references please, no opinions, show me the money)

I have an 07' Z51 with bullets and Vararam now if that makes a difference...
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Old May 17, 2011 | 10:51 AM
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FloydSummerOf68's Avatar
FloydSummerOf68
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From: Missouri City Texas
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1) Depends on the dealer, but many will...although I would go elsewhere
2) Depends on local area. If they only hook up the OBD2 you will pass after a tune.
3) 3-4 hours for labor. If you're doing it yourself for the first time it'll probably be 5-6 hours.
4) They all give relatively the same power. Shop on price or whatever name brand you like. I choose to always shop headers by price.
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