Hey guys heard that the top dog of header is the Js and havnt heard anything about the Amuse. I am debating in which to get but want to know if anyone has had amuse and have any proven hp more or less than the J? The bulletproof makes Amuse seem good(it probly is) but which would you guys get and why. I have a 05 with only a drop in filter(afe), nothing else but stock. I tried the search and found not much about amuse proven hp.

 

No header on an otherwise stock S will give you "eye popping" HP gains. Certainly the difference between the cheapest header and the most expensive header won't amount to anything that would justify the price difference.

 

after dong a lot of research on this topic between 4-2-1 and 4-1 and even or uneven.....i have decided to go stricly by looks. i'm just gonna get the ones that look the nicest. that would prolly be the feel's one.