Guiding mount time: 2,5-3,5 hour(s).
Please note: complete set inclusive manifold /adapter pipes / gaskets etc.! you have to cut of part of the pipes on the catalyst, and then weld the new adapter pipes on the catalyst!
Schmiedmann sport manifolds are the best and most effective on the market, made of 100% stainless steel!
Let one of our BMW specialized workshops do the mounting, we got the know how and low prices!