PERFORMANCE PARTS

SPRK-TS1015/IN-SU4
$616.44

Dual Valve Spring Kit

  • Type: Dual Spring
  • Press.Seat: 100 @34.25
  • Max Lift: 13.50mm
  • Coil Bind: 20.70mm
  • Rate: 14.90 lbs/mm
  • Retainer: RET-TS60IN2/WRX1
  • Spring : SPR-TS1015-SUB4
  • Seat Locator : SEAT-TS/SUB4

FOR DRAG RACINGING USE ONLY 

Engines

Subaru - Base 4cyl 2.0l Turbo FA20F
Subaru - Base 4cyl 2.5l Turbo EJ257
Subaru - Launch Edition 4cyl 2.5l Turbo EJ257
Subaru - Limited 4cyl 2.0l Turbo FA20F
Subaru - Limited 4cyl 2.5l Turbo EJ257
Subaru - Premium 4cyl 2.0l Turbo FA20F
Subaru - Series.hyperblue 4cyl 2.5l Turbo EJ257
Subaru - WRX 4cyl 2.0l Turbo EJ205
Subaru - WRX 4cyl 2.5l Turbo EJ255
Subaru - WRX Limited 4cyl 2.5l Turbo EJ255
Subaru - WRX Premium 4cyl 2.5l Turbo EJ255
Subaru - WRX STI 4cyl 2.5l Turbo EJ257
Subaru - WRX STI Limited 4cyl 2.5l Turbo EJ257
Subaru - WRX STI Special Edition 4cyl 2.5l Turbo EJ257
Subaru - WRX TR 4cyl 2.5l Turbo EJ255
Quantity:
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