the big question is what is the gains on a dyno same day before and after fitting the headers... as given the difficulty of installing them. there is very little customers that will go through the trouble.
Youry
RS QUATTRO
www.rsquattro.com
ok it's RS4 but the sound is fab!!
Have already someone Akrapovic on RS5? I have HMS and i want to know some compare of these exhausts. Thx
absolutely no doubt HMS sound will be better than akrapovic, now in terms of quality of the finish of the exhaust as well as weight savings of 8 Kgs AKRA is simply the best in the industry (alligned with high pricing of course). the end tips (carbon) are also unique in the industry as all other brands do not provide separate end tips
if goal is sound.... AKRA is nice but not as orgasmic as HMS (with XPIPE). by the way AKRA does not provide a XPIPE option and is not CE homologated. we had this exhaust in our booth during the BrusselsAUTO SHOW.
Youry
RS QUATTRO
www.rsquattro.com
HMS RS5 in car.
http://www.youtube.com/watch?v=BFH4dxr35bk
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