Below is information direct from Germany regarding this product.
It may show additional information about fitment and specification.
Silicon Hose Kit BMW E82 E90
inlet silicone hose , HD
Outlet Silicone hose
aluminum adapter IC-Intake
1 Set 12mm Stainless Steell Norma Clamps
This hose kit only fits with our orig. Intercooler
The item picture is for illustration only - actual shape may vary