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      02-27-2020, 10:47 PM   #89
3002 tii
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Drives: Z4 M, X5, GX460
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Quote:
Originally Posted by Terraphantm View Post
TBD on my setup. Typical gains seem to be ~20-30 whp depending on supporting hardware (they'll make more with an airbox and headers, especially stepped headers). VANOS tuning also has a big impact.
Thanks, very helpful.

Annoyed at myself that I didn't see the Cat Cams gb in time. I would've sprung for the 280/272... now the hunt begins.
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