What kind of midrange gains should I be able to get with the mugen header? My current mods are FIPK, Berks tp and Trust Ti exhaust.
Or isent the mugen worth it? Btw not going to buy a new one will buy a used one.

You guys that have or had the mugen header what did you think of it?

 

get a ricks same design basically 6hp 6tq gain

if you really want to spend money the J's is the best as far as performance but its gonna cost you

overall go with ricks

 

I have the Mugen 2.2L and love it no regrets here

 

J's all the way.!!!