hi i want to ask which is better of these headers?do they have same hp gain or dc have more hp?
thanks

 

I have heard that one of the best headers you can buy for the 350z is the Crawford ones. I hear they work very good.

 

dc and topspeed are almost the same design, and the same material so it's better to go with topspeed which is considerably cheaper.

Whoojong

 

I want to get FUJITSUBO one

 

Crawford is the best. Nismo is a close second. Currently, nothing else comes close, so it doesn't really matter what you get if it's not Crawford or Nismo.

 

I wouldn't go that far. The Crawfords are the best, but after that, DCs flow like Nismos and topspeeds flow like DC, so you be the judge. Just take a look at pics of DC vs Nismo vs Topspeed headers and you will see for youself. IMO, go crawford or save a fist full of cash and get the topspeeds.

 

hmmm arnt the crawford headers more then topspeed?

 

check where the "or" and "and" were; that's what he's sayin.

 

DOH!! your right!! reading OwNz MeH!!!!

 

are really pulling some big numbers. I'll be interested in seeing how they do in real life with some of the members who just bought them.

If those numbers prove to be correct, I'm going to get a set of them.

They look good too.

We'll see I guess

 

I stick by my thoughts above. Get the Topspeeds if you can't afford/don't want to spend the cash on the crawfords.