Grail BMW M2 F87 N55 3-Zoll steering:Without EEC control Compared to standard paper air

Compared to standard paper air filters

The idea that you should only retrofit an intercooler after a major engine tune is wrong

Installation Guide

Unser Pipercross Service-Versprechen

Please be sure to observe the legal regulations in the respective country

Grail BMW M2 F87 N55 3-Zoll steering:Without EEC control Compared to standard paper airGRAIL flap exhaust systems with ECE type approval can be used on your EU vehicle without registration. They are made by hand in Germany from high quality L304 stainless steel and produce an unmistakable sound that will give you goosebumps the first time you start the engine. If you are driving an imported vehicle with an operating license, please find out before purchasing whether you need to have the exhaust system registered in your vehicle