MBH Monster Sale on Everything
#76
MBWorld Fanatic!
I can't get that even if I am going downhill and with a following wind!
I took that vid on the drive back from OE tuning the day after the header install. That readout is with the looped fuel rail and Take The Money injectors, BUT... on the drive up to OE on stock injectors, I did see 23mpg. The best I ever saw before the headers was high 19.x. Admittedly I was babying it to see what I could get, but I averaged 74mph for a while. With the new TB, filters, and Shardul mufflers, I have seen 24.6mpg. With some conservative scaling it should be a realistic 23mpg on the highway.
These headers practically pay for themselves!!
That's how you justify mods to your significant other.
These headers practically pay for themselves!!
That's how you justify mods to your significant other.
#78
Junior Member
Join Date: Jul 2013
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C63 Amg Black Series
#79
Super Member
Just got my headers/mid section/x-pipe from MBH this morning! Will post images and vids once installed!
Thanks Mike!
Attachment 268770
Thanks Mike!
Attachment 268770