Supertech 11.50mm Lift Single Beehive Valve Spring Kit Subaru WRX 02-14 / STI 04-21 | SPRK-TS1015-BE-SU4 Z_2023-2025 0" gaskets8x Bolt8x nuts 1x

0" gaskets8x Bolt8x nuts 1x Flange Adapter for Factory Y-pipe1x Exhaust Brace** All ISR Performance Products are Designed for Off Road Use Only **LEGAL IN CALIFORNIA ONLY FOR RACING VEHICLES WHICH MAY NEVER BE USED

Rear Aluminum Adjustable Strut Brace

one great feature of these strips is the integrated multifunction PWM dimming control

Special notes:

Outlet: Intake source (pre throttle body naturally aspirated / pre turbo)

Supertech 11.50mm Lift Single Beehive Valve Spring Kit Subaru WRX 02-14 / STI 04-21 | SPRK-TS1015-BE-SU4 Z_2023-2025 0" gaskets8x Bolt8x nuts 1xApplications: 2002 2014 Subaru WRX 2004 2021 Subaru STI (Engines: Subaru EJ20 Turbo DOHC and Subaru EJ25 Turbo DOHC) Specs: Type: Single Spring Seat Pressure: 85 @ 33. 4mm Open Pressure: 234 @ 11. 5 Max Lift: 11. 50mm Coil Bind: 21. 80mm Rate: 12. 7 Retainer: RET TS60 WRX BE Seat Locator: SEAT TS SUB4 InnSpr. ID: 15. 20mm InnSpr. OD: 23. 20mm OutSpr. OD: 27. 70mm OutSpr. ID: 19. 70mm