chacho44

iTrader: (2)

I got a 00 yukon w. 143K, I was lookin to pickin up some headers, any noticeable power??? truck is stock only a custom homemade air intake. Or get it tuned w/ the headers

Mud slinger

iTrader: (2)

I have LPP long tubes and I noticed a good bit in the mid range. When its at its slowest, when it first shifts into 2nd and 3rd. A good overall gain too.
I still need to get retuned for the headers. I hear that with them retuned it is a big difference.

00ChevyScott

iTrader: (10)

Why would you even ask a question like this?

That's like asking if hitting yourself in the hand with a hammer will hurt. Not trying to be an *******, but of course you're going to gain power.

JoeGibbSilverado

iTrader: (9)

i noticed more top end power

Tootall

iTrader: (79)

you'll have more gains with a tune than anything . . .

budhayes3

iTrader: (19)

Biggest gains will be from tuning, but long tube headers will help also. I felt little to no gains from shorties, but had noticeable gains from my StainlessWorks long tubes and catted y-pipe, especially in the mid to upper RPM range.

BuyAmericanIron

Buy a quality set of headers and get it tuned. You will be impressed.

jerry"n.l.c"

get longtubes

fastnblu

iTrader: (2)

LTs will gain some; very little from shorties. I noticed w/. my setup a nice gain.

chacho44

iTrader: (2)

anyone got a pair for sale