Grail Porsche 911 992 Turbo / S Toyota Lower pressure loss and stress

Lower pressure loss and stress on the standard components compared to the standard version

45 psi pressure drop: 873 CFM (615CFM)

indem ein organisch geformtes System mit individuellen abgerundeten Panelfiltern entwickelt wurde

Foam protectors can be ordered as accessories:

Compatible with most future mods

Grail Porsche 911 992 Turbo / S Toyota Lower pressure loss and stressLoud but Legal GRAIL 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