f4 header on f4i
#1
#3
RE: f4 header on f4i
The F4 and F4i headers are different, but interchangable so long as you also use the corresponding exhaust (you'd have to use an F4 exhaust with an F4 header). Everything is the same and it'll bolt right up, the only difference being at the very end where the midpipe slides onto the header tube, the F4 tube is bent out slightly, whereas the F4i header tube points straight back. Other than that they're the same
#4
RE: f4 header on f4i
ORIGINAL: thirdgenlxi
The F4 and F4i headers are different, but interchangable so long as you also use the corresponding exhaust (you'd have to use an F4 exhaust with an F4 header). Everything is the same and it'll bolt right up, the only difference being at the very end where the midpipe slides onto the header tube, the F4 tube is bent out slightly, whereas the F4i header tube points straight back. Other than that they're the same
The F4 and F4i headers are different, but interchangable so long as you also use the corresponding exhaust (you'd have to use an F4 exhaust with an F4 header). Everything is the same and it'll bolt right up, the only difference being at the very end where the midpipe slides onto the header tube, the F4 tube is bent out slightly, whereas the F4i header tube points straight back. Other than that they're the same
#5