Forge Motorsport Blow Off Valve for Rover MG ZT, 620, and 220 Models
The Forge Motorsport Blow Off Valve is a direct fitment replacement for the original valve found in Rover MG ZT, 620, and 220 models fitted with the T25 Turbo. This piston design blow off valve offers greater longevity compared to the OEM diaphragm valves and can be easily tuned to suit your engine’s needs.
The Forge Motorsport Blow Off Valve is designed to be fitted with different springs, allowing you to adjust the valve’s performance based on increased boost pressure or engine modifications. This ensures optimal performance and reliability for your vehicle.
Included in the box is the FMDVT25A Valve and a Forge Sticker. The blow off valve is equivalent to OEM Part No. 55558271 (Saab) and is compatible with Saab Turbocharger Part No. 12755106 and Garrett Turbocharger Part No. 720168.
At Progressive Parts, we offer fitting services for this blow off valve at our performance workshop. Our experienced technicians can ensure proper installation and tuning of the valve to maximize its performance benefits for your vehicle.
Upgrade your Rover MG ZT, 620, or 220 with the Forge Motorsport Blow Off Valve for improved performance and longevity. Contact us today to schedule an appointment or for more information.

