anyone heard about people putting 2.5" downpipes on the LCR to keep some back pressure with the K04 turbo?
or is 3" the only way forward.
i have been quoted £300 for a 200cell single sports cat instead of the two already on the LCR and a 2.5" downpipe anyone think this could be a good idea or pay a little extra an go for a loud 3" downpipe with 100cell cat?
i dont want loads of noise just want rid of the restriction in downpipe.
anyone know if its 2"standard an will 2.5" make enough of a difference?
thanks