Find Dual Port 50/50 Blow Off Valve dump BOV For Mitsubishi Lancer Evo 8 9 X Ralliart in the car throttle controllers category for a more targeted approach to adjusting throttle-response settings on compatible vehicles. Review the pictured design and listed specifications to understand the exact configuration offered. Compare the named dual port blow off valve configuration with the photos and specifications of other car throttle controllers. The listing provides color choices such as Blue and black. Compatibility information shown in the title includes Mitsubishi Lancer Evo 8 9 X Ralliart; check it against your vehicle or equipment before selecting a variant. Before purchase, compare the images, dimensions, compatibility notes and selected variant with your intended use.