I have a fabspeed exhaust. Can anyone reccomend a brand of headers? Fabspeed headers are $1295, but i've seen Dansk headers for about $900...

Thx

 

Factory header works very well with the car already.. ECU is the only thing that would make a slight difference 15 to 20HP.. personally, its all a waste of money, exhaust is the only thing that i'll have.. how many seconds can you shave off on street performance.. and how much top speed can you gain?? all i have is exhaust, suspension, wheels, and short shift..