The port and polish is on both dynos not just the headers look again. Headers are for the person looking for every single hp no matter the money/time. It should be only for the diehard person because of the small gains. I am a NA freak so it was a must for me.

 

sorry yes I see now..still too early

I think we're on the same page though

As you can see from my sig, I also went the NA route

 

I agree. The same day I dynoed my headers a guy with a 07 dynoed after me and put 272 hp down stock. The HR owned my NA DE ....So I went a got one.

 

And who did I "fly off" on? Guess open discussion is not allowed when the internet gods say something is so. Moving on.

 

Power isnt the reason I wanna do headers. I love the sound of adding any kind of aftermarket exhaust pieces. Also you get a bit more response out of your engine with that better flow. There's a lot more than hp numbers involved in performance upgrades.

 

well im doing headers everntually in my revup to get as close to the 300rwhp goal as possible. Havent seen much revups with every NA mod possible and the one on modified import reached apprx 290 ..dunno which dyno but it was tuned. So headers are a must now finding ones that are decently priced and give u some decent hp is the trick.lol

 

Crawford give most hp but arent decently priced and are a witch to install. Heard Alphawerks and DC Headers provide gains...decently priced.

 

I want Crawfords.

 

there is really only 2 choices for headers, crawford and nismo. Yea the collectors and design of the dc etc but the only ones shown to make any good power are those 2 since , teams like on the koni challenge actually dont use zerds or whatever there called long tube because the crawfords made more power. And i herd that other teams and people have figured this out aswell. The reason behind the crawfords i heard is because there a near perfect equal length header which would require a nice shop or engine lift to install with our limited space.