For example

the most suitable for the extreme conditions associated with the endurance styles of motorsport

Solid aluminium bushing for the BMW e36 and BMW e46 rear trailing arm

\n\nDual Port vents both to the atmosphere and back into the air intake

INSTALLATION MANUALS

IWG75 TP BW B1 Single Scroll 14 PSI TFII For exampleIt is all about control The Twin Port IWG 75 uses the air pressure differential between two sealed chambers to create a dynamic force which overcomes the mechanical spring force in the actuator. Creating a boost curve that is much more precise, and allows for a much wider boost range between minimum boost and maximum boost, than the single tier control offered by conventional actuators. This makes the Twin Port IWG 75 ideal for traction limited