R-SPEC Dual Port Piston High Flow Dump Valve Mitsubishi Evo 4 5 6 7 8 9 4x6" speaker 8 inch Delay 0 -

8 inch Delay 0 - 15 ms Step 0

verified by independent testing

Shock Absorbers

Perfect sound without compromises

R-SPEC Dual Port Piston High Flow Dump Valve Mitsubishi Evo 4 5 6 7 8 9 4x6" speaker 8 inch Delay 0 -BRAND NEW R SPEC DUAL PORT PISTON DUMP VALVE Finished in Matt Aluminium With the huge airflow capacity of modern turbochargers, this dual port dump valve delivers unsurpassed venting performance, excellent driveability and crisp turbocharger response in on and off throttle situations. Most dump valve have limitations in their design that inhibit the levels of performance when it comes to larger bhp boost cars. Piston and bore diameter plus venting