byron77
Member
Back again, minus stripes plus Alpina wheels
Mike Miller has said that there will never be another M engine that is as much fun or reliable as the normally aspirated S54 straight six (333 HP before chipping) so a good choice here. Only 1801 Z4 M coupes in North America, 4507 worldwide.I wonder how much chassis strengthening was done. I also wonder what the fabrication and labor cost would be for a quality installation. Could it be done in 200 hours? As a CPA I am always looking at what I am buying as material and labor costs. I would think such a project would be at least $15,000-$20,000, not including the engine and transmission.
The S54 is an amazing engine. I would think an N52 engine would be an ideal power plant for the CS Coupe at 255HP. My Z4 3 liter 6 speed coupe is the fastest car I had owned until I bought the Z4M coupe. The throttle response on the S54 is so sharp you have to make an effort to shift smoothly. All of you CS owners would love the driving characteristics of the Z4 coupes. They are as rare as CS coupes.
I think there is much more to this story.....Great looking car; nicely detailed. I guess that if I have to ask how much, then I can't afford it. Maybe I missed it. I learned that lesson the hard way when I was maybe six, at a Rolls dealer in Indianapolis...that's what the sales "gentleman" told me. Mom had to hold me to keep me from giving him a shin-kick that he would have remembered.
Its another thing to be like my brother in law, who says "I'm not being an asshole, I just don't know"...
Strike what I said. I’m a total noob. @HB Chris knows infinitely more than I ever will.Before you even consider using the mechanic in that build we should talk.
If i read the add correctly, then it states that the Vanos was already rebuilt twice, so yeah, what to think about that? is it now fixed, or do these things really die every 3 years and should we consider them wear & tear like a brake pad or oil change?Is the S54 reliable? Google the following terms before answering:
S54 Vanos seals
S54 Vanos exhaust hub tabs
S54 flattened cam followers
S54 rod bearings
SMG failure
I still love my e46 m3 on the occasions that it's running.