Supertech Mazda Miata 1.8L Single Valve Spring Kit
$659.66
$527.84
SPTSPRK-MM18-S
Engine Components
Valve Springs, Retainers
Supertech Mazda Miata 1.8L Single Valve Spring Kit
Supertech Mazda Miata 1.8L Dual Valve Spring Kit
$736.44
$589.28
SPTSPRK-MM18-D
Engine Components
Valve Springs, Retainers
Supertech Mazda Miata 1.8L Dual Valve Spring Kit
Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height)
$736.44
$589.28
SPTSPRK-MM16D-2
Engine Components
Valve Springs, Retainers
Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height)
Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm)
$1,237.22
$989.99
SPTSPRK-MCB58-2
Engine Components
Valve Springs, Retainers
Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm)
Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB
$422.48
$338.06
SPTSPRK-MC56BE-G4FJ
Engine Components
Valve Springs, Retainers
Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB
Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit
$635.58
$508.58
SPTSPRK-MC56BE
Engine Components
Valve Springs, Retainers
Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit
Supertech Nissan RB26DET 24V Single Valve Spring Kit
$780.63
$624.64
SPTSPRK-M1007S-RB
Engine Components
Valve Springs, Retainers
Supertech Nissan RB26DET 24V Single Valve Spring Kit
Supertech Nissan RB26DET 24V Dual Valve Spring Kit
$894.23
$715.54
SPTSPRK-M1007D-RB
Engine Components
Valve Springs, Retainers
Supertech Nissan RB26DET 24V Dual Valve Spring Kit
Supertech Mitsubishi 4G63 Dual Valve Spring Kit
$702.92
$562.46
SPTSPRK-M1007D-3
Engine Components
Valve Springs, Retainers
Supertech Mitsubishi 4G63 Dual Valve Spring Kit
Supertech Mitsubishi 4G63 Dual Valve Spring Kit
$702.92
$562.46
SPTSPRK-M1007D
Engine Components
Valve Springs, Retainers
Supertech Mitsubishi 4G63 Dual Valve Spring Kit
Supertech Nissan SKYLINE RB25 DOHC 24V (NEO Version) Beehive Valve Spring Kit
$991.05
$793.01
SPTSPRK-M1007BE-RB25N
Engine Components
Valve Springs, Retainers
Supertech Nissan SKYLINE RB25 DOHC 24V (NEO Version) Beehive Valve Spring Kit
Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers)
$747.22
$597.91
SPTSPRK-H200DR
Engine Components
Valve Springs, Retainers
Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers)
Supertech Nissan SR20DET Single Valve Spring Kit
$522.23
$417.88
SPTSPRK-H1021S-SR20
Engine Components
Valve Springs, Retainers
Supertech Nissan SR20DET Single Valve Spring Kit
Supertech Honda F20/K20 Dual Valve Spring Kit
$673.37
$538.81
SPTSPRK-H1021D-ST
Engine Components
Valve Springs, Retainers
Supertech Honda F20/K20 Dual Valve Spring Kit
Supertech Honda F20/K20A2 Dual Valve Spring Kit
$707.75
$566.32
SPTSPRK-H1021D
Engine Components
Valve Springs, Retainers
Supertech Honda F20/K20A2 Dual Valve Spring Kit
Supertech Honda B-Series Dual Valve Spring Kit (Set of 16)
$511.91
$409.62
SPTSPRK-H100DR-ST
Engine Components
Valve Springs, Retainers
Supertech Honda B-Series Dual Valve Spring Kit (Set of 16)
Supertech Nissan KA24 Dual Valve Spring Kit
$683.71
$547.09
SPTSPRK-H100DR-240
Engine Components
Valve Springs, Retainers
Supertech Nissan KA24 Dual Valve Spring Kit
Supertech Honda F20/K20A2 Beehive Valve Spring Kit
$721.49
$577.32
SPTSPRK-H1007BE-2
Engine Components
Valve Springs, Retainers
Supertech Honda F20/K20A2 Beehive Valve Spring Kit
Supertech Honda K24Z7 Dual Valve Spring Kit
$776.24
$621.13
SPTSPRK-H1005D-Z7
Engine Components
Valve Springs, Retainers
Supertech Honda K24Z7 Dual Valve Spring Kit
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
$1,102.84
$882.47
SPTSPRK-H1005D-BM
Engine Components
Valve Springs, Retainers
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
Supertech Honda H22 Dual Valve Spring Kit
$597.80
$478.35
SPTSPRK-H1005D
Engine Components
Valve Springs, Retainers
Supertech Honda H22 Dual Valve Spring Kit
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
$1,102.84
$882.47
SPTSPRK-H1000D-BM
Engine Components
Valve Springs, Retainers
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
Supertech Honda H22 Dual Valve Spring Kit
$597.80
$478.35
SPTSPRK-H1000D
Engine Components
Valve Springs, Retainers
Supertech Honda H22 Dual Valve Spring Kit
Supertech Ford/Mazda DURATEC 2.0L/2.3L Beehive Valve Spring Kit (Use OEM Retainer/OEM Seat)
$412.29
$329.90
SPTSPRK-FE20BE
Engine Components
Valve Springs, Retainers
Supertech Ford/Mazda DURATEC 2.0L/2.3L Beehive Valve Spring Kit (Use OEM Retainer/OEM Seat)
Supertech BMW S63 V8 Conical Spring Kit - Rate 83lbs (Ex) 80lbs (In)
$1,598.00
$1,278.68
SPTSPRK-BMS63B
Engine Components
Valve Springs, Retainers
Supertech BMW S63 V8 Conical Spring Kit - Rate 83lbs (Ex) 80lbs (In)
Supertech VW/Audi 2.7T 30V 6cyl Single & Dual Valve Spring Kit
$1,100.24
$880.38
SPTSPRK-AUDI2.7T
Engine Components
Valve Springs, Retainers
Supertech VW/Audi 2.7T 30V 6cyl Single & Dual Valve Spring Kit
Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit
$733.51
$586.94
SPTSPRK-AUDI18T-DR
Engine Components
Valve Springs, Retainers
Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit
Supertech VW/Audi 2.0L FSI EA113 Single Valve Spring Kit
$570.29
$456.33
SPTSPRK-A2416-N2
Engine Components
Valve Springs, Retainers
Supertech VW/Audi 2.0L FSI EA113 Single Valve Spring Kit
Supertech Audi 2.5T FSI/TFSI/EA113/EA888 Single Valve Spring Kit
$724.83
$579.99
SPTSPRK-A2416-BE2
Engine Components
Valve Springs, Retainers
Supertech Audi 2.5T FSI/TFSI/EA113/EA888 Single Valve Spring Kit
Supertech BMW S54 24V 3.2L Dual Valve Spring Kit
$1,102.84
$882.47
SPTSPRK-2521-2BM-T1
Engine Components
Valve Springs, Retainers
Supertech BMW S54 24V 3.2L Dual Valve Spring Kit
Supertech Nissan SKYLINE RB25 DOHC 24V (w/Hydraulic Lifters) Single Valve Spring Kit
$907.67
$726.30
SPTSPRK-2081-RB25
Engine Components
Valve Springs, Retainers
Supertech Nissan SKYLINE RB25 DOHC 24V (w/Hydraulic Lifters) Single Valve Spring Kit
Supertech Toyota Supra 2JZ-GE/2JZ-GTE Dual Valve Spring - Set of 16
$288.85
$231.13
SPTSPR-TS1015-16
Engine Components
Valve Springs, Retainers
Supertech Toyota Supra 2JZ-GE/2JZ-GTE Dual Valve Spring - Set of 16
Supertech Honda B16A/B17A/B18C Dual Valve Spring - Set of 16
$438.33
$350.74
SPTSPR-H200DR-16
Engine Components
Valve Springs, Retainers
Supertech Honda B16A/B17A/B18C Dual Valve Spring - Set of 16
Supertech Honda K20/K24/F20C1/F22C1 Dual Valve Spring - Set of 16
$360.89
$288.78
SPTSPR-H1019D-16
Engine Components
Valve Springs, Retainers
Supertech Honda K20/K24/F20C1/F22C1 Dual Valve Spring - Set of 16
Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24
$433.28
$346.70
SPTSPR-H1005D-24
Engine Components
Valve Springs, Retainers
Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24
Supertech Honda H22A1/H22A4 Dual Valve Spring - Set of 16
$288.85
$231.13
SPTSPR-H1005D-16
Engine Components
Valve Springs, Retainers
Supertech Honda H22A1/H22A4 Dual Valve Spring - Set of 16
