New Hose Clamps

Made from 6061 aluminum and clear anodized

ULO (the OEM for BMW) have been discontinued from purchase worldwide

Condition does vary but will be tested to ensure full functionality

Rebuilding a Vortech Supercharger can be a tedious process without the right tools

OEM Die Wethje S54 / P54 "CSL" Airbox - NEW M3 Lightweight New Hose ClampsNew never used OEM Die Wethje CSL Airbox Die Wethje is the OEM manufacturer for BMW and their CSL airbox. This airbox is a variant, by Die Wethje, for the S54 CSL setup. The exact purpose of this box is unknown. With the missing unfiltered portion it is a race style (similar to the Karbonius Race), but it lacks some of the details that the P54 airbox has. This box falls in the middle of the CSL and P54. This is for the main airbox portion only. No