i have a 1990 integra ls with b20 and i was wondering should i got with 4-2-1 headers or 4-1? and i was told if i got 4-1 i have to modify somthing. can anyone help? thanks

 

go for the 4-2-1 headers. u get more low and mid end torque out of them. 4-1 usually is for more high end torque plus ur going to bang on them everytime u hit a speed bump or something because they are so low to the ground. i have 4-2-1 on my LS and i love them. i also got another set of 4-2-1 headers for sale if ur interested. pm me

 

i also have the 96-97 ITR header which is a 4-2-1 with a 2.5" collector up forsale

 

do the headers have to be in the same year or does it just go by engine. cuz i might buy these ones ive been lookingat but it says 94-01 integra does that mean it wont fit my car? or does it mean its compatiable with those motors?

 

and 1 more question. are megan headers ok? or not worth it?

 

megan headers are crap. had them for a week. leaks everywhere and mounted crooked to the catalytic. poor fitment. i believe the headers i have fit 90-01 LS motors and b20 as well.