Calling All ARH Long Tube Header Owners!
09-23-2015, 11:21 AM
#26
MBWorld Fanatic!
I installed ARH headers last winter. I had mine ceramiccoated. They were easier to install than the Kleemann header I replaced. I wasable to re route my O2 sockets & did not need extenders. The headers tocome with some thick heavy duty gaskets & bolt to the factory exhaust. Thewrong size bolts (M7) are supplied with the kit. I called ARH & was toldthat according to their records all AMG heads use size M7 bolt/studs. I orderedM6 bolts from McMaster-car http://www.mcmaster.com/#92820a335/=yhe683. If you reuse your studs I would install them after the headers are in place, Iam not sure there will be enough room to swing the headers over installed studs.I have more photos of the install & can post if interested.
They look REAL nice.
