Blow Off Valve for Rover MG ZT, 620, 820 and 220 Models

£121.98 £91.49

Code: FMDVT25A

We recommend servicing your valve every 3 years, or 20,000 miles, whichever comes sooner

Forge Motorsport direct fitment Blow Off valve for Rover MG ZT,620 and 220 models fitted with the T25 Turbo.

This is a piston design blow off valve (BOV) that is a direct replacement for the original fitment. This valve gives greater longevity than the diaphragm valves (OEM) but also benefits from its ability to be fitted with different springs when the boost pressure has been increased or the engine has been modified.


In The Box:
1 x FMDVT25A Valve
1 x Forge Sticker

If you wish to tune this product to fit the needs of your engine, please see the spring tuning kit below.

Blow off equivalent to OEM Part No. 55558271 (Saab)

Will fit Saab Turbocharger Part No. 12755106 and Garrett Turbocharger Part No. 720168




  • Rover
    • 220
    • 620
    • 75 1.8T (1999-2005)
    • 820
    • MG ZT