Looking for a set of epic Motorsports s54 headers for my supercharged z4mc. Have a American racing (arh) 6 to 1 header Iād be willing to trade (or sell outright).
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Epic Motorsports s54 headers
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Out of curiosity, why not just get SS V1s as they require modification just like the Epic Headers? Do they not fit Z4s?This is my Unbuild Journal and why we need an oil thread
https://nam3forum.com/forums/forum/m...nbuild-journal
"Do it right once or do it twice"
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Originally posted by Arith2 View PostOut of curiosity, why not just get SS V1s as they require modification just like the Epic Headers? Do they not fit Z4s?
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Originally posted by cali chase View Post
Want the largest primaries i can get. Trying to push 600whp on my z4m and time to upgrade from euros little primaries. Unfortunately the O2 sensor in the collector (only) of the arh 6 to 1 make wideband alpha n tuning on the mss70 z4m dme impossible. If i cant find a set, it will be SSV1s with smaller primaries.
http://www.racemarque.com/product/rm...4-bmw-headers/
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Originally posted by stash1 View Post
RMS actually makes S/C specific headers w/big ass primaries, but I'm not sure if they will fit the Z4M chassis, and I don't have any dyno data for them?
http://www.racemarque.com/product/rm...4-bmw-headers/
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Originally posted by cali chase View Post
yep that was me msging you! i found the RMS the other day digging through old threads. They certainly arent very sexy...
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