Home » Shop » 1) Mini Gen 1 » Mini Gen 1 Performance Parts » Mini Gen 1 GTT Adjustable Fuel Pressure Regulator NEW V2

Mini Gen 1 GTT Adjustable Fuel Pressure Regulator NEW V2


Out of stock



GTT V2 AFPR comes with 3 o-rings…. and high flow internal fuel filter. The OEM filter on the V1 was found to be restrictive on highly tuned applications.

New Improved body

Higher spec internals

Now Brand new! (Not Exchange, No Surcharge)



This is a direct replacement for the stock ‘non adjustable’ 3.5 Bar unit. In other words no cutting and welding of the fuel rail and no need to make a return line all the way back to the tank. The GTT Adj. FPR will have adjustment range of 3 Bar up to 4 Bar. This is a very handy product for tweaking the overall fuelling up and down. (Closed loop fuelling unaffected)
If your injectors are a bit big for example you can reduce pressure down to 3 bar. If the injectors are a bit border line then upping the pressure will deliver more fuel. (It’s not a substitute for too small injectors, more a fine tune in). Nice & discrete too. You wouldn’t know it’s there unless you remove the fuel rail.


Fits: Gen 1 Cooper S (also JCW / GP1)



Additional information

Weight 1 kg
Dimensions 12 × 6 × 8 cm