The Smart Port's piston is made from aerospace alloy with a military-spec coating

Turbosmart's new Kompact VR09 Plumb Back for the 1

this valve will provide enough flow even for seriously modified vehicles while happily working on the factory and mildly tuned cars

Can also be used on outlet of Kompact series BOVs

JRWS2-SL Spacers 12mm 5x112 66,5 66,5 Black (Super Light Series) JR15 The Smart Port's piston isSuper Light Series, Aerospace grade 7075 T6 aluminum Price per pair; Check car hub length max: 13,5mm Type: JRWS2 SL; PCD: 5x112; CB: 66,5; Center Lip: 66,5; Thickness: 12mm; Diameter: 149mm; Studs Nuts Pressed: NO; Mounting Bolts Nuts: NO;