2006-2011 Si Engine

13 products
  • 8th/9th gen fuel pressure regulator blank
    $38.99
    $38.99
    Sold out
  • WISECO 87.0MM -9CC 9 COMP K20 AND 10.2 K24
    $519.99
    $519.99
    Sold out
  • SUPERTECH VALVE GUIDE K SERIES INTAKE 8 PACK
    $38.90
    $38.90
    Sold out
  • SUPERTECH VALVE GUIDE K SERIES EXHAUST 8 PACK
    $38.99
    $38.99
    Sold out
  • SUPERTECH INTAKE AND EXHAUST VALVE SEAL PACKAGE
    $14.20
    $14.20
    Sold out
  • SUPERTECH DUAL VALVE SPRING 80LBS@36.4MM SPR-H1005D +RET-K24Z7/T1 + SEAT-H1020DS+ KEEPER
    $495.99
    $495.99
    Sold out
  • SUPERTECH BLACK NITRIDED INTAKE VALVES K20/K24 SERIES
    $134.80
    $134.80
    Sold out
  • SUPERTECH BLACK NITRIDED EXHAUST VALVES K20/K24 SERIES
    $138.08
    $138.08
    Sold out