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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
CNC machined (2x) 1/8 NPT ports
- BMW F20/F21 1 Series M Sport LCI
The finished product is verified with both Computer Flow Dynamics (CFD) and our Superflow SF1020 Flowbench
OEM Reference: 17217853240
Verbesserte Zuverlässigkeit
Grail BMW F90 M5 3-Zoll Sitze CNC machined (2x) 1/8 NPTGRAIL 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
