downpipes are they worth the hassle?
Hi, I have a 335i with a Procede Piggyback which was installed with AR downpipes not catless. I had them taken off for some warrantee work to be carried out. I have never driven the car without them and I wondered what I will miss If I don't put them back on. I am only talking about the downpipes not the proceed that will go back on anyway as that isn't such a big job to remove.
I do not intend to mod the engine further and I will extend the BMW warrantee when it runs out. So I am trying to make up my mind if the extra performance is worth the possible hassle/cost of having to remove them again if I need further warrantee work again. Looking for feedback from anyone who has driven with JB4, proceed, or simular with OME downpipes and then added AR ones. my car has uprated suspension and lsd.