Ferrea Subaru WRX STI Turbo Dual Spring Kit
$1,182.24
$1,064.02
FERKT4019
Engine Components
Valve Springs, Retainers
Ferrea Subaru WRX STI Turbo Dual Spring Kit
Ferrea Subaru WRX EJ20 Endurance Dual Spring Kit
$1,182.24
$1,064.02
FERKT4018
Engine Components
Valve Springs, Retainers
Ferrea Subaru WRX EJ20 Endurance Dual Spring Kit
Ferrea Subaru WRX EJ20 Drag Racing Dual Spring Kit
$1,182.24
$1,064.02
FERKT4017
Engine Components
Valve Springs, Retainers
Ferrea Subaru WRX EJ20 Drag Racing Dual Spring Kit
Ferrea Mitsubishi Evo VIII 4G63T Turbo Dual Spring Kit
$1,157.12
$1,041.41
FERKT4013
Engine Components
Valve Springs, Retainers
Ferrea Mitsubishi Evo VIII 4G63T Turbo Dual Spring Kit
Ferrea Mitsubishi Eclipse 4G63 Turbo Dual Spring Kit
$1,157.12
$1,041.41
FERKT4012
Engine Components
Valve Springs, Retainers
Ferrea Mitsubishi Eclipse 4G63 Turbo Dual Spring Kit
Ferrea Honda H22 Endurance Dual Spring Kit
$1,157.12
$1,041.41
FERKT4010
Engine Components
Valve Springs, Retainers
Ferrea Honda H22 Endurance Dual Spring Kit
Ferrea Honda H22 High Pressure Dual Spring Kit
$1,157.12
$1,041.41
FERKT4009
Engine Components
Valve Springs, Retainers
Ferrea Honda H22 High Pressure Dual Spring Kit
Ferrea 2015 Ford Ecoboost 2.3L Single Spring Kit
$931.84
$838.66
FERKT4008
Engine Components
Valve Springs, Retainers
Ferrea 2015 Ford Ecoboost 2.3L Single Spring Kit
Ferrea 09-13 Audi 2.0L TFSI Single Spring Kit
$940.16
$846.14
FERKT4007
Engine Components
Valve Springs, Retainers
Ferrea 09-13 Audi 2.0L TFSI Single Spring Kit
Ferrea Acura TSX/ILX K24Z3/K24Z7 Dual Spring Kit
$1,157.12
$1,041.41
FERKT4005
Engine Components
Valve Springs, Retainers
Ferrea Acura TSX/ILX K24Z3/K24Z7 Dual Spring Kit
Supertech BMW S54 Dual Valve Spring Kit (w/SEAT-BMS55)
$1,152.72
$922.45
SPTSPRK-2521-2BM-ST
Engine Components
Valve Springs, Retainers
Supertech BMW S54 Dual Valve Spring Kit (w/SEAT-BMS55)
Supertech Ford Coyote 5.0L Beehive Valve Spring Kit
$1,195.91
$956.73
SPTSPRK-FCO-BE1
Engine Components
Valve Springs, Retainers
Supertech Ford Coyote 5.0L Beehive Valve Spring Kit
Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only)
$9.18
$7.34
SPTSS-3021
Engine Components
Valve Springs, Retainers
Supertech Spring Seat Locator OD 20.10mm ID 13.60mm 2.50mm - Single (Drop Ship Only)
Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12
$111.71
$89.39
SPTSS-2820-E-12
Engine Components
Valve Springs, Retainers
Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12
Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick
$9.18
$7.34
SPTSS-2820-E
Engine Components
Valve Springs, Retainers
Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick
Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24
$220.46
$176.42
SPTSS-2820-2.2-24
Engine Components
Valve Springs, Retainers
Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24
Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12
$110.24
$88.22
SPTSS-2820-2.2-12
Engine Components
Valve Springs, Retainers
Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12
Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only)
$9.18
$7.34
SPTSS-2820-2.2
Engine Components
Valve Springs, Retainers
Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only)
Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit
$914.42
$731.75
SPTSPRK-V2093-4-20S
Engine Components
Valve Springs, Retainers
Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit
Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit
$731.56
$585.42
SPTSPRK-V2093-4-16S
Engine Components
Valve Springs, Retainers
Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit
Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem)
$365.76
$292.70
SPTSPRK-V1107D-8
Engine Components
Valve Springs, Retainers
Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem)
Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem)
$365.76
$292.70
SPTSPRK-V1107D-7
Engine Components
Valve Springs, Retainers
Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem)
Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit
$1,117.53
$894.29
SPTSPRK-TU24
Engine Components
Valve Springs, Retainers
Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit
Supertech Toyota 1ZZ-FE Single Valve Spring Kit
$705.83
$564.83
SPTSPRK-TS2081-TC
Engine Components
Valve Springs, Retainers
Supertech Toyota 1ZZ-FE Single Valve Spring Kit
Supertech Nissan CA18DE Single Valve Spring Ki
$602.86
$482.43
SPTSPRK-TS2081-NCA
Engine Components
Valve Springs, Retainers
Supertech Nissan CA18DE Single Valve Spring Ki
Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit
$838.14
$670.71
SPTSPRK-TS2081-N35
Engine Components
Valve Springs, Retainers
Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit
Supertech Honda Integra LS B18A/B Single Valve Spring Kit
$705.83
$564.83
SPTSPRK-TS2081-LS
Engine Components
Valve Springs, Retainers
Supertech Honda Integra LS B18A/B Single Valve Spring Kit
Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit
$786.68
$629.53
SPTSPRK-TS1015-Z20
Engine Components
Valve Springs, Retainers
Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit
Supertech Nissan VG30 Dual Valve Spring Kit
$992.55
$794.27
SPTSPRK-TS1015-VG30
Engine Components
Valve Springs, Retainers
Supertech Nissan VG30 Dual Valve Spring Kit
Supertech Toyota 1ZZ-FE Dual Valve Spring Kit
$786.68
$629.53
SPTSPRK-TS1015-TC
Engine Components
Valve Springs, Retainers
Supertech Toyota 1ZZ-FE Dual Valve Spring Kit
Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit
$1,180.03
$944.30
SPTSPRK-TS1015-T1GR
Engine Components
Valve Springs, Retainers
Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit
Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit
$731.56
$585.42
SPTSPRK-TS1015-SUB4-STI
Engine Components
Valve Springs, Retainers
Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit
Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit
$786.68
$629.53
SPTSPRK-TS1015-SUB3-STI
Engine Components
Valve Springs, Retainers
Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit
Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit
$1,097.29
$878.09
SPTSPRK-TS1015-SU6
Engine Components
Valve Springs, Retainers
Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit
Supertech Subaru WRX/STi 16V Dual Valve Spring Kit
$731.56
$585.42
SPTSPRK-TS1015-SU3
Engine Components
Valve Springs, Retainers
Supertech Subaru WRX/STi 16V Dual Valve Spring Kit
Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers)
$707.84
$566.44
SPTSPRK-TS1015-SU1-ST
Engine Components
Valve Springs, Retainers
Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers)
