SLP/Drew

ok ive made up my mind on QTP LT headers but out of all the different set of LT headers I dont know which one i should choose...I mean they have measurements like 1 3/4 and 1 7/8 etc...and other LT headers with "high flow collectors"...I just want a good QTP LT header that has little to no clerance issues.

ALSO!!! I will have the QTP LT headers with an offroad y-pipe with electronic cutouts(ie no cats), now open will this sound awful...also even more important when closed going through flowmastermuffler will that sound bad..

-Thx for the responses

ninobrn99

iTrader: (8)

if your going with bigger cubes in the future, then get the larger primaries (1 7/8) if not, then the 1 3/4 will be fine. Your exhaust will have a nice rumble to it with the cutouts closed, but as far as both being open, i couldnt tell ya.

Rok

I agree with nino as far as he's statement with size. and as far as both cut-outs being open. I have jet-hots with a custom y and dual cut-outs and with them both open my car sounds bad ***.

matts22

iTrader: (2)

I just ordered regular 1 3/4 race style non-hvc QTP headers. I'm staying stock cubes (at least for a long while), and I haven't seen anything that shows a power increase on the 1 7/8. For the HVC, if I had the money, I probably would have gotten them. But I figured that money was better spent elsewhere. JMO

ProjecT 9

iTrader: (6)

i got the 1 3/4 as well..regular slip fit collector..

Jon