Any buy these from Stillen yet? What do you think? What are gains and anyone have this installed in Orange County? Hard to do on your own?

http://www.g35parts.com/9083/osc/pro...41c64db78c8169

 

i know some guy on 37 said they were alright but not as impressive as he thought. He also painted them black cuz they ugly as hell and welds looked cheap and thin. I'd wait for somethin else to come out bro and better than stillen

 

cool, thanks!

 

That is why i wait.Hopefully BERK!!! Come on BERK HEADERS. I will be the firstone to buy.

 

wow BERK headers will be great
but i love my IMUPLs...will never sell it unless i get turbo lmao

 

I would stay away from Stillen headers. The welds and overall finish look like they were done in a high school shop class. On top of that there are more expensive than better looking alternatives.

 

the welds should look like my IMPUL welds

 

With a tune they actually provided pretty impressive gains (hp at least).

Here is a link to the post with the dyno numbers.

 

not bad....ya i got a tune with mine on but tadashi didnt push it at TS
when i get my hfc and exhaust from FI ill push it till 330whp and 260tq

 

i have 2 and one quarter in exhaust, k&n air filters and a technosquare tune and got 282 whp on tadashi's dyno. what do u think got you so muych more hp?

 

Tadashi says it depends on the car and how the ecu adapted to your habbit of driving. The first thing he told me was that i may get 10whp or 30whp, it all depends on the car.
The headers did a pretty number though