Yes I believe the headers and exhaust can be swapped over to the 420.

A better swap would be the whole euro engine AND exhaust! That engine has a good 50+ more HP on tap....plus, 86,000km?! Thats super low.


If it was "gently hit" is it repairable? A euro model is much more desirable than a North American version....

__________________
-diesel is not just a fuel, its a way of life-
'15 GLK250 Bluetec 118k - mine - (OC-123,800)
'17 Metris(VITO!) - 37k - wifes (OC-41k)
'09 Sprinter 3500 Winnebago View - 62k (OC - 67k)
'13 ML350 Bluetec - 95k - dad's (OC-98k)
'01 SL500 - 103k(km) - dad's (OC-110,000km)
'16 E400 4matic Sedan - 148k - Brothers (OC-155k)