- Wed Feb 22, 2012 5:22 am
#295856
quick question.. im looking into buying some new headers but im not sure either 4-1 or 4-2-1. which are better?
92hatchie wrote:quick question.. im looking into buying some new headers but im not sure either 4-1 or 4-2-1. which are better?
depends what your using the car for
i may be wrong but 4-1 is more for track use while 4-2-1 is better for everyday driving, just need someone to double check this