Hello to all car narrators I got an Audi Coupe Type 89 about half a year ago (MBK: 3A) very good and still does, but I notice that the performance is a bit leaner and now I want to convert it to 16V. Since the engine of my knowledge is identical to the VW engines from Passat & CO., I imagined this: that I simply take off the cylinder head and install that of a 16V with KE-Jetronic (e.g. MBK: KR). -> Is this so feasible? Since the VW 16V ́er qu’er it’s built-in is that stupid with the position of the throttle flap at the suction bridge, which brings me straight to my next question: Does the Audi intake bridge of the 16V fit on the head? Personally, I appreciate that it fits, but I want to get the blessing of designated experts like you again And finally, I wanted to ask which throttle I need or if there is a difference between the one from VW and that from Audi. Hope for an early answer & thanks in advance