4-1 at least thats what i want

 

:werd: definetly 4-1, more effective.

 

do the brand names really make that much of a difference? they have tons of chrome "dc-s" headers for like $95 dollars on ebay and says "good welding!" lol think these are good?

 

No...they are garbage.

 

I've posted this before, and I'll try to remember what I said last time.

On behalf of myself, WiLL, DB7 2.0 and [i think it was LT who said he wanted to be mentioned too], we all have DC 4-1 headers in our LS motors, and all of us noticed a noticable drop in power in low-end but also a pretty nice gain up top as well.

Hans, especially if you're going to be doing the 404's down the road, definitely get the 4-1's. If you're worried about being brave on the 4-1, i think your bravery should be aimed at Idle stability with your 404's hehe

On a side note though, DB7 2.0 had a set of 403's and he said they idled better than stock :chuckles:

 

Well of course name brand's do make a difference to some extent, i mean just look at the TODA and JUN header gains.