Opis
Suitable for BMW 4 series models F32/F33/F36
Coupe/Cabriolet/Gran Coupe
For model years 2013-2017
For 420i and 428i model with the N26B20 engine
Made from high-quality stainless steel and is completely hand-welded with external weld seams
Developed for the optimized flow of exhaust gasses and better performance through the entire speed range
After mounting the downpipe the engine needs an ECU tune for optimized performance and running
Note: There is no silencer or catalytic converter therefore it is not legal for road use!!!