for those of u who have changed from jdm 4-1 to any other header, what kind, and what improvements?

 

 

believe me not, but i ran a faster 1/4 time with worse 60ft on a dc sport 4-1 usdm header over the jdm itr header with high flo cat. ill have some dyno numbers in a month or so when my friend gets his spoon header because we're gonna dyno our cars at the same time. btw my car is stock, only the header at the time.


[Modified by SwiftTypeR, 11:39 PM 4/25/2002]