28mm Blow Off Valve return blocker Master Cylinder Stoppers After selling over 10

After selling over 10

9 studs - Hub centric to suit 66

If you are running Skyline or Z32 rear calipers/rotors and you want your rear brakes to lock up in an instant

or running generic parts that may or may not work and check out our complete kit

Our arms feature high quality 5/8" Teflon lined pillow ball rod ends which eliminate the flex found in factory rubber bushing offering a more direct and predictable feel

28mm Blow Off Valve return blocker Master Cylinder Stoppers After selling over 10The GKTECH Blow Off Valve return blocker and is to be used on the intake pipe when the standard blow off valve is removed. If the hole left from removing the blow off valve isn't removed, air will get sucked into the intake after the air flow meter and the car will run very rough. 1 piece billet aluminium construction Direct replacement 28mm's in diameter