Autometer GS 52mm 30 In Hg.-Vac/30 PSI Mechanical Vacuum/Boost Gauge Oil Cap This allows your vehicle’s engine

This allows your vehicle’s engine to inhale a larger amount of air than the factory air filter assembly

Year Make Model Submodel 2008-2013 BMW 128i Base 2008-2013 BMW 135i Base 2013 BMW 135is Base

cost effective add-on for your modified diesel engine

Year Make Model Submodel 2007-2012 Toyota Yaris Base 2012-2017 Toyota Yaris L 2012-2017 Toyota Yaris LE 2007-2009 Toyota Yaris S 2012-2017 Toyota Yaris SE

15 lb bottle

Autometer GS 52mm 30 In Hg.-Vac/30 PSI Mechanical Vacuum/Boost Gauge Oil Cap This allows your vehicle’s engineThe Standard In The Industry, Autometers Mechanical Boost Vac Gauges Have Found Their Way Into More Builds Than Any Other. Using A Patented, High Precision Bourdon Tube Meter Movement, There Isnt Another Gauge On The Market That Can Lay Claim To The Levels Of Accuracy Or Durability You" Ll Find Here. A Simple 1 8" Npt Pressure Connection Requires No Electrical Hookup For Operation. Includes 1 8" Npt Fittings And Nylon Line Kit.