Go Fast Bits DV+ Replacement Piston Spring for DV+ Valves T9351-T9359

Go Fast Bits DV+ Replacement Piston Spring (Fits DV+ Valves T9351–T9359) Restore precise boost control with the Go Fast Bits DV+ Replacement Piston Spring, engineered specifically for DV+ valves T9351 through T9359. Designed to match OEM fit and function, this spring ensures consistent diaphragm and piston response for reliable diverter valve performance. Direct fit: Compatible with DV+ valve models T9351–T9359 Durable construction: High‑quality spring steel resists fatigue and corrosion Consistent performance: Maintains correct spring rate for accurate boost release and recirculation Easy replacement: Simple install — restores valve behavior without replacing the entire unit Ideal for enthusiasts and technicians who want economical maintenance or to extend the life of their DV+ valve. Keep your turbo system responsive and prevent flutter or over‑boost symptoms caused by a weakened spring. Note: Verify your valve model (T9351–T9359) before purchase to ensure compatibility.