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Supertech Performance SPRK-TS1015/SU6 Dual Valve Spring 63@ 36.1 (24)SPR-TS1015 + (24) RET-TS5.5 + (24) SEAT-TS/SUB
ST-SPRK-TS1015-SU6
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Supertech
Valve Springs
Supertech Performance SPRK-TS1015/SU6 Dual Valve Spring 63@ 36.1 (24)SPR-TS1015 + (24) RET-TS5.5 + (24) SEAT-TS/SUBSupertech Subaru 1g Non AVCS EZ30 63lb Valvesprings RetainerSupertech valve...
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Supertech Performance SPRK-TS1015/SU5 Dual Valve Spring 70@ 35.5mm SPR-TS1015 + RET-TS60/WRX1 + SEAT-TS/SUB-5 No OEM
ST-SPRK-TS1015-SU5
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Supertech
Valve Springs
Supertech Performance SPRK-TS1015/SU5 Dual Valve Spring 70@ 35.5mm SPR-TS1015 + RET-TS60/WRX1 + SEAT-TS/SUB-5 No OEMSupertech Subaru Impreza EJ25 Dual Valvesprings Retainer KitSupertech valve springs...
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Supertech Performance SPRK-TS1015/SU4 Dual Valve Spring 82 @ 34.25mm SPR-TS1015 + RET-TS60/WRX1 + SEAT-TS/SUB-4 No OEM
ST-SPRK-TS1015-SU4
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Supertech
Valve Springs
Supertech Performance SPRK-TS1015/SU4 Dual Valve Spring 82 @ 34.25mm SPR-TS1015 + RET-TS60/WRX1 + SEAT-TS/SUB-4 No OEMSupertech valve springs are made with premium Super Clean...
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Supertech Performance SPRK-H1001D-C20 Dual valve spring kit 80 @ 34mm / SPR-H1001D + RET-H70/T1 + SEAT-H1020DS (16)
ST-SPRK-H1001D-C20
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Supertech
Valve Springs
Supertech Performance SPRK-H1001D-C20 Dual valve spring kit 80 @ 34mm / SPR-H1001D + RET-H70/T1 + SEAT-H1020DS (16)Supertech has been around for a long time...
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Supertech Performance SPRK-H1020+2024 Dual Valve spring Kit 102 @ 39mm SPR-H1020+2024 + RET-H60/T1 + SEAT-TB1020D
ST-SPRK-H1020+2024
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Supertech
Valve Springs
Supertech Performance SPRK-H1020+2024 Dual Valve spring Kit 102 @ 39mm SPR-H1020+2024 + RET-H60/T1 + SEAT-TB1020DSupertech valve springs are made with premium Super Clean Chrome...
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Supertech Performance SPRK-H1021S-TB48 Single Valve spring Kit 77 @ 39mm SPR-H1021S + RET-H60/T1 + SEAT-TB1020D
ST-SPRK-H1021S-TB48
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Supertech
Valve Springs
Supertech Performance SPRK-H1021S-TB48 Single Valve spring Kit 77 @ 39mm SPR-H1021S + RET-H60/T1 + SEAT-TB1020DSupertech valve springs are made with premium Super Clean Chrome...
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Supertech Performance SPRK-H1022S-TB48 Single Valve spring kit 55 lbs @ 39mm SPR-H1022S + RET-H60/T1 + SEAT-TB1020D
ST-SPRK-H1022S-TB48
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Supertech
Valve Springs
Supertech Performance SPRK-H1022S-TB48 Single Valve spring kit 55 lbs @ 39mm SPR-H1022S + RET-H60/T1 + SEAT-TB1020DSupertech valve springs are made with premium Super Clean...
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Supertech Performance SPRK-TS1015/GTR Dual Valve spring kit: 70 @36mm Exh 90 @34.2mm +SPR-TS1015 + RET-TS5.5/T8(int)+RET-TS5.5/T9(exh)+SEAT-TS/1GTR
ST-SPRK-TS1015-GTR
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Engine
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Spring and Retainer Kits
Supertech
Valve Springs
Supertech Performance SPRK-TS1015/GTR Dual Valve spring kit: 70 @36mm Exh 90 @34.2mm +SPR-TS1015 + RET-TS5.5/T8(int)+RET-TS5.5/T9(exh)+SEAT-TS/1GTRSupertech valve springs are made with premium Super Clean Chrome...
Sale
Supertech Performance SPRK-TS1012/GTR Dual Valve spring kit: int 60 @36mm exh 80 @34.2mm +SPR-TS1012 + RET-TS5.5/T8(int)+RET-TS5.5/T9(exh)+SEAT-TS/1GTR
ST-SPRK-TS1012-GTR
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Cylinder Head Parts
Engine
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Spring and Retainer Kits
Supertech
Valve Springs
Supertech Performance SPRK-TS1012/GTR Dual Valve spring kit: int 60 @36mm exh 80 @34.2mm +SPR-TS1012 + RET-TS5.5/T8(int)+RET-TS5.5/T9(exh)+SEAT-TS/1GTRSupertech valve springs are made with premium Super Clean...
Sale
Supertech Performance SPRK-TS1012/NCA Dual Valve spring kit 82 @35mm SPR-TS1015 + RET-NVS15/T1+OEM seat + SEAT-TS1015/2 (optional)
ST-SPRK-TS1012-NCA
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Supertech
Valve Springs
Supertech Performance SPRK-TS1012/NCA Dual Valve spring kit 82 @35mm SPR-TS1015 + RET-NVS15/T1+OEM seat + SEAT-TS1015/2 (optional)Supertech has been around for a long time in...
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Supertech Performance SPRK-TS1015/NCA Dual Valve spring kit 78 @35mm SPR-TS1015 + RET-NVS15/T1+OEM seat + SEAT-TS1015/2 (optional)
ST-SPRK-TS1015-NCA
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Cylinder Head Parts
Engine
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Spring and Retainer Kits
Supertech
Valve Springs
Supertech Performance SPRK-TS1015/NCA Dual Valve spring kit 78 @35mm SPR-TS1015 + RET-NVS15/T1+OEM seat + SEAT-TS1015/2 (optional)Supertech valve springs are computer designed to ensure smooth...
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Supertech Performance SPRK-TS2081/N35 Single Valve Spring 55 @ 35mm (24)SPR-TS2081/N35 + (24)RET-TS5.5/T6 + Fact seat
ST-SPRK-TS2081-N35
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Engine
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Spring and Retainer Kits
Supertech
Valve Springs
Supertech Performance SPRK-TS2081/N35 Single Valve Spring 55 @ 35mm (24)SPR-TS2081/N35 + (24)RET-TS5.5/T6 + Fact seatSupertech valve springs are computer designed to ensure smooth harmonics...