i was wondering if headers make a difference in performance?

 

Yes they make a big difference but if you love the way your exhaust sounds I don't reccomend it. It makes it sound awful. But there are resonators that help keep it down. I just installed my header and you can feel the difference in power easily. It knocked off .3 seconds off my quarter mile. not too bad!!

 

How big of a difference do you want?

 

I wouldn't say a big difference, but a difference none the less. I would never ever pay MMW price for it though.

 

not the biggest but definitly noticable gains in your car.