Air Lift Viair 444C 2nd Compressor Kit - Chrome fits_2003-2010`BMW`5 Series our system is engineered as

our system is engineered as a complete solution—from the OEM or aftermarket downpipe all the way to the exhaust tips

Simple bolt-on for installation

including compatibility with factory Sport mode

or ultra-lightweight titanium for the sharpest tone and maximum weight savings

Air Lift Viair 444C 2nd Compressor Kit - Chrome fits_2003-2010`BMW`5 Series our system is engineered asLooking to add an additional compressor to your Air Lift Management system? This is an additional compressor add on for any Air Lift management system that you are using with your Yellow Speed Racing Air Struts! An additional harness is included to add a second compressor to your 3p 3h management setup.