BOV ProPort BOV Blue Dash By reducing the gap between

By reducing the gap between the electrodes you are making it easier for the spark to jump across and ignite the mixture (less Resistance)

Aside from a calibration benefit

a wideband controller and a state-of-the art engine management system in one powerful device we call a VCU (Vehicle Control Unit)

Open Exposed Glass Element for Air only

FuelTech's FT550 is more than an ECU offering electronic fuel injection

BOV ProPort BOV Blue Dash By reducing the gap betweenProPort by Turbosmart is an all new 54mm (2. 13in) Blow off Valve with a tiny footprint and massive flow. The ProPort flows 420 cfm, enough for 3500 HP and is in a league of its own, standing 30mm (1. 2in) lower than PowerPort while flowing over 25% more than the Market leading 50mm Raceport. Features include our unique locking collar design, new unique vent profile, sensor cap option and spring options for all turbocharged and supercharged