Autometer Pro-Comp 2 5/8in 0-35 PSI Liquid Filled Mech Boost Pressure Gauge 2014-bmw-m235i-base-esi1589581 These are 100% designed and

These are 100% designed and built in the USA

In house testing produced a max gain of +5 horsepower and +6 ft

Made of tough

the Stage 3 (1MS) Action Clutch Kit provides maximum control and power with little compromise on reliability

Provides 15 degrees of angular deflection of gauge face from flat panel mounting surface

Autometer Pro-Comp 2 5/8in 0-35 PSI Liquid Filled Mech Boost Pressure Gauge 2014-bmw-m235i-base-esi1589581 These are 100% designed andMechanical boost gauges have become the staple in boost pressure monitoring for all types of engines, gasoline, diesel, or otherwise. Ultra precise bourdon tube meter movement ensures accuracy and durability not seen anywhere else in the industry. A simple 1 8 NPT pressure connection requires no electrical hookup for operation. Includes 1 8 NPT fittings and nylon line kit. Gauge kit includes 1 8 nylon line, 1 8 NPT compression fittings, 1 4 NPT