We are happy to release our BMW B54/N55 (Limited N55 Fitment) vacuum/boost adapter. These go inline with the Throttle Body fitting and provide a full boost/vacuum signal from the manifold. This fitting adds two 1/8NPT bungs to accept any fitting that has 1/8″ NPT threads. You can choose options, 1/4″ barb, as well as 1/8NPT plugs if you only want one barb, etc. These are perfect for running your PI off manifold pressure which is much more accurate than charge pipe, and they are also great for BOV running the proper size line without having to drill a hole in your manifold. These do space out any sensors etc giving inaccurate readings like some of the other brands do.

They are made from 6061-T6 anodized black, with steel plugs, and Blue Anodized barbed fittings.

You can choose to order in a few ways. You can choose straight or 90-degree barbs.

BMW Engines

• All N54 engine models
• All N55 engine models

Including:

BMW 1 Series

• 2008-2010 E82 Coupe 135i
• 2008-2010 E88 Convertible 135i
• 2011 E82 1M

BMW 3 Series

• 2006-2010 E90 Sedan 335i/335ix
• 2006-2010 E91 Touring 335i/335ix
• 2006-2010 E92 Coupe 335i/335ix
• 2007-2010 E93 Convertible 335i
• 2011-2013 E92 LCI 335is

BMW 5 Series

• 2008-2010 E60 LCI Sedan 535i/535ix
• 2008-2010 E61 LCI Touring 535ix

BMW X Series

• 2009-2010 BMW E71 X6 xDrive35ix

BMW Z Series

• 2009-2016 BMW E89 Z4 sDrive35i/is

To ensure the part(s) you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your registration number(UK) or the last 7 digits of your VIN. Simply enter your car details prior to checkout. 

VTT-N54-VACUUM

Manufactured by

VTT - Vargas Turbocharger Technologies