Koul Tools 468 Small AN Hose Assembly Tool Kit 328i the Boost Monkey F25 X3

the Boost Monkey F25 X3 FMIC utilizes an ultra-dense 14 fins per inch external core

The Euro Spec engine uses a smaller diameter wrist pin among other differences

The S54 / Euro S50/s52 Oil filter housing uses the correct size vanos banjo oil supply fitting for the Euro Spec housings

To compensate for the higher IAT's the ECU (DME) reduces boost

12x Single Groove Exhaust Valves (Choose either Black Nitride or Inconel)

Koul Tools 468 Small AN Hose Assembly Tool Kit 328i the Boost Monkey F25 X3Description Since the invention of braided, stainless steel hose, racers and mechanics have been struggling to install it into the socket part of the AN hose assembly. If you're lucky and get a clean cut on the hose end, you might get it in. Most of the time the hose end is a bit fuzzy and the battle begins. It is not only time consuming, it can get bloody as well. The AN Hose Assembly Tool fills a need that was long overdue. Just insert the socket