1mm Turbo Restrictors
Part Numbers: AF399-03 & AF399-04
Ideal for use with all ball bearing turbochargers. These great little restrictors restrict the oil flow/pressure to the core of the turbo to ensure long life of your seals. They suit -3AN and -4AN 200 series fittings. Recommended for us in all Boosted ball bearing turbchargers. They feature a 1mm (3/64") internal hole and sold as a pack of ten.