Turbosmart RacePort/Big Bubba Blow Off Valve S/S Weld Flange Seats>Seats Precisely machined for minimal balancing

Precisely machined for minimal balancing adjustment

Recommended for high horsepower street or race use

Drop-in fuel pump hanger for Mitsubishi Evo 8/9

The newer 2nd gen B58 engine

Turbosmart RacePort/Big Bubba Blow Off Valve S/S Weld Flange Seats>Seats Precisely machined for minimal balancingWhen Turbosmart began making performance products back in 1997, a great amount of effort was put into the design and manufacturing process to ensure our products created a new standard. More hand crafted than mass produced, Turbosmart products quickly gained acceptance within the performance community for their quality and reliability. Coupled with extraordinary service and after sales support, Turbosmart quickly became one of the most sought after