New Fraction longer Exhaust Valve for the Titan or Falcon Pre Charge guns. Made slightly longer than the standard for more opening time, locktime and power control.
Can be used with our tuning and servicing kit.
Do not allow your gun to exceed the limit of your country. Uk is 12 foot pounds (Rifles).

I have added the option of a small sachet of lube for the Exhaust valve and O ring seals, for .95p.
I you require this then it is available in the options tab.