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$1,180.03
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Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit

Supertech
In stock

Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit

$1,180.03
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$944.30
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$787.98
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$630.57
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Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit

Supertech
In stock

Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit

$787.98
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$787.98
$630.57
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$786.68
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$629.53
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Supertech Honda Integra LS B18A/B Dual Valve Spring Kit

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In stock

Supertech Honda Integra LS B18A/B Dual Valve Spring Kit

$786.68
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$629.53
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$1,097.29
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$878.09
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$878.09

Supertech Toyota 2JZ Dual Valve Spring Kit

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Supertech Toyota 2JZ Dual Valve Spring Kit

$1,097.29
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$878.09
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$878.09
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$1,097.29
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$878.09
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$878.09

Supertech Nissan 300ZX VG30D Dual Valve Spring Kit

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In stock

Supertech Nissan 300ZX VG30D Dual Valve Spring Kit

$1,097.29
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$1,097.29
$878.09
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$705.83
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$564.83
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$564.83

Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm

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Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm

$705.83
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$705.83
$564.83
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$629.53
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Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit

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Low stock

Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit

$786.68
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$629.53
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Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit

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Low stock

Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit

$786.68
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$786.68
$629.53
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$687.80
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$550.40
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$550.40

Supertech Toyota 4AGE 16V Dual Valve Spring Kit

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In stock

Supertech Toyota 4AGE 16V Dual Valve Spring Kit

$687.80
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$687.80
$550.40
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$550.40
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$705.83
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$705.83
$564.83
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$564.83

Supertech Mazda Miata 1.8L Single Valve Spring Kit

Supertech
Low stock

Supertech Mazda Miata 1.8L Single Valve Spring Kit

$705.83
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$705.83
$564.83
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$564.83
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$787.98
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$630.57
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$630.57

Supertech Mazda Miata 1.8L Dual Valve Spring Kit

Supertech
Low stock

Supertech Mazda Miata 1.8L Dual Valve Spring Kit

$787.98
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$787.98
$630.57
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$630.57
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$452.04
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$452.04
$361.74
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$361.74

Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB

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Low stock

Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB

$452.04
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$452.04
$361.74
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$361.74
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$680.07
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$680.07
$544.22
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$544.22

Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit

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Low stock

Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit

$680.07
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$680.07
$544.22
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$544.22
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$786.68
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$629.53
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$629.53

Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat)

Supertech
In stock

Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat)

$786.68
$786.68 - $786.68
$786.68
$629.53
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$629.53
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$835.26
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$835.26
$668.41
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$668.41

Supertech Nissan RB26DET 24V Single Valve Spring Kit

Supertech
In stock

Supertech Nissan RB26DET 24V Single Valve Spring Kit

$835.26
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$835.26
$668.41
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$668.41
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$956.83
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$956.83
$765.68
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$765.68

Supertech Nissan RB26DET 24V Dual Valve Spring Kit

Supertech
Low stock

Supertech Nissan RB26DET 24V Dual Valve Spring Kit

$956.83
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$956.83
$765.68
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$765.68
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$786.68
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$629.53
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$629.53

Supertech Honda K20A3/K24A3 Dual Valve Spring Kit

Supertech
In stock

Supertech Honda K20A3/K24A3 Dual Valve Spring Kit

$786.68
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$786.68
$629.53
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$629.53
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$752.12
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$752.12
$601.87
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$601.87

Supertech Mitsubishi 4G63 Dual Valve Spring Kit

Supertech
Out of stock

Supertech Mitsubishi 4G63 Dual Valve Spring Kit

$752.12
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$752.12
$601.87
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$601.87
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$752.12
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$752.12
$601.87
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$601.87

Supertech Mitsubishi 4G63 Dual Valve Spring Kit

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Low stock

Supertech Mitsubishi 4G63 Dual Valve Spring Kit

$752.12
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$752.12
$601.87
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$601.87
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$1,060.42
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$1,060.42
$848.58
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$848.58

Supertech Nissan SKYLINE RB25 DOHC 24V (NEO Version) Beehive Valve Spring Kit

Supertech
Low stock

Supertech Nissan SKYLINE RB25 DOHC 24V (NEO Version) Beehive Valve Spring Kit

$1,060.42
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$1,060.42
$848.58
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$848.58
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$964.96
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$964.96
$772.19
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$772.19

Supertech 2015+ Honda K20C Single Valve Spring Kit

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In stock

Supertech 2015+ Honda K20C Single Valve Spring Kit

$964.96
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$964.96
$772.19
$772.19 - $772.19
$772.19
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$799.52
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$799.52
$639.81
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$639.81

Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers)

Supertech
Low stock

Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers)

$799.52
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$799.52
$639.81
$639.81 - $639.81
$639.81
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$665.38
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$665.38
$532.46
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$532.46

Supertech Nissan SR20VE DOHC Dual Valve Spring Kit (Increase Net Lift Machine Inner Spring Boss)

Supertech
In stock

Supertech Nissan SR20VE DOHC Dual Valve Spring Kit (Increase Net Lift Machine Inner Spring Boss)

$665.38
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$665.38
$532.46
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$532.46
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$757.28
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$757.28
$606.00
$606.00 - $606.00
$606.00

Supertech Honda F20/K20A2 Dual Valve Spring Kit

Supertech
In stock

Supertech Honda F20/K20A2 Dual Valve Spring Kit

$757.28
$757.28 - $757.28
$757.28
$606.00
$606.00 - $606.00
$606.00
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