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$735.22
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Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit

Supertech
In stock

Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit

$735.22
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$735.22
$588.31
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$683.71
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$547.09
$547.09 - $547.09
$547.09

Supertech Nissan KA24 Dual Valve Spring Kit

Supertech
In stock

Supertech Nissan KA24 Dual Valve Spring Kit

$683.71
$683.71 - $683.71
$683.71
$547.09
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$547.09
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$597.80
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$597.80
$478.35
$478.35 - $478.35
$478.35

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

Supertech
In stock

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

$597.80
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$597.80
$478.35
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$478.35
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$721.49
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$721.49
$577.32
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$577.32

Supertech Honda F20/K20A2 Beehive Valve Spring Kit

Supertech
In stock

Supertech Honda F20/K20A2 Beehive Valve Spring Kit

$721.49
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$721.49
$577.32
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$577.32
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$721.49
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$577.32
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$577.32

Supertech Honda F20/K20A2 Beehive Valve Spring Kit

Supertech
In stock

Supertech Honda F20/K20A2 Beehive Valve Spring Kit

$721.49
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$721.49
$577.32
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$577.32
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$1,102.84
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$1,102.84
$882.47
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$882.47

Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit

Supertech
In stock

Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit

$1,102.84
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$1,102.84
$882.47
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$882.47
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$597.80
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$597.80
$478.35
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$478.35

Supertech Honda H22 Dual Valve Spring Kit

Supertech
In stock

Supertech Honda H22 Dual Valve Spring Kit

$597.80
$597.80 - $597.80
$597.80
$478.35
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$478.35
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$522.23
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$522.23
$417.88
$417.88 - $417.88
$417.88

Supertech Honda D16Z/D16Y8/D17 Single Valve Spring Kit

Supertech
In stock

Supertech Honda D16Z/D16Y8/D17 Single Valve Spring Kit

$522.23
$522.23 - $522.23
$522.23
$417.88
$417.88 - $417.88
$417.88
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$1,185.29
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$1,185.29
$948.44
$948.44 - $948.44
$948.44

Supertech Hyundai 3.8L 24V Dual Valve Spring Kit

Supertech
In stock

Supertech Hyundai 3.8L 24V Dual Valve Spring Kit

$1,185.29
$1,185.29 - $1,185.29
$1,185.29
$948.44
$948.44 - $948.44
$948.44
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$597.80
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$597.80
$478.35
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$478.35

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

Supertech
In stock

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

$597.80
$597.80 - $597.80
$597.80
$478.35
$478.35 - $478.35
$478.35
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$974.00
$974.00 - $974.00
$974.00
$779.37
$779.37 - $779.37
$779.37

Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit

Supertech
In stock

Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit

$974.00
$974.00 - $974.00
$974.00
$779.37
$779.37 - $779.37
$779.37
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$1,102.84
$1,102.84 - $1,102.84
$1,102.84
$882.47
$882.47 - $882.47
$882.47

Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit

Supertech
In stock

Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit

$1,102.84
$1,102.84 - $1,102.84
$1,102.84
$882.47
$882.47 - $882.47
$882.47
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$597.80
$597.80 - $597.80
$597.80
$478.35
$478.35 - $478.35
$478.35

Supertech Honda H22 Dual Valve Spring Kit

Supertech
In stock

Supertech Honda H22 Dual Valve Spring Kit

$597.80
$597.80 - $597.80
$597.80
$478.35
$478.35 - $478.35
$478.35
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$1,136.21
$1,136.21 - $1,136.21
$1,136.21
$909.17
$909.17 - $909.17
$909.17

Supertech BMW N54 Conical Spring Kit - Rate 7.25lbs/mm

Supertech
In stock

Supertech BMW N54 Conical Spring Kit - Rate 7.25lbs/mm

$1,136.21
$1,136.21 - $1,136.21
$1,136.21
$909.17
$909.17 - $909.17
$909.17
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$1,136.21
$1,136.21 - $1,136.21
$1,136.21
$909.17
$909.17 - $909.17
$909.17

Supertech BMW N54 24V 3.0L BMW N54 Conical Spring Kit (Use Factory Valve Stem Seal)

Supertech
In stock

Supertech BMW N54 24V 3.0L BMW N54 Conical Spring Kit (Use Factory Valve Stem Seal)

$1,136.21
$1,136.21 - $1,136.21
$1,136.21
$909.17
$909.17 - $909.17
$909.17
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$467.24
$467.24 - $467.24
$467.24
$373.88
$373.88 - $373.88
$373.88

Supertech Seedoo 4TEC Dual Valve Spring Kit

Supertech
In stock

Supertech Seedoo 4TEC Dual Valve Spring Kit

$467.24
$467.24 - $467.24
$467.24
$373.88
$373.88 - $373.88
$373.88
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$1,100.24
$1,100.24 - $1,100.24
$1,100.24
$880.38
$880.38 - $880.38
$880.38

Supertech VW/Audi 2.7T 30V 6cyl Single & Dual Valve Spring Kit

Supertech
In stock

Supertech VW/Audi 2.7T 30V 6cyl Single & Dual Valve Spring Kit

$1,100.24
$1,100.24 - $1,100.24
$1,100.24
$880.38
$880.38 - $880.38
$880.38
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$733.51
$733.51 - $733.51
$733.51
$586.94
$586.94 - $586.94
$586.94

Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit

Supertech
In stock

Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit

$733.51
$733.51 - $733.51
$733.51
$586.94
$586.94 - $586.94
$586.94
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$855.42
$855.42 - $855.42
$855.42
$684.49
$684.49 - $684.49
$684.49

Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11

Supertech
In stock

Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11

$855.42
$855.42 - $855.42
$855.42
$684.49
$684.49 - $684.49
$684.49
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$724.83
$724.83 - $724.83
$724.83
$579.99
$579.99 - $579.99
$579.99

Supertech Audi 2.5T FSI/TFSI/EA113/EA888 Single Valve Spring Kit

Supertech
In stock

Supertech Audi 2.5T FSI/TFSI/EA113/EA888 Single Valve Spring Kit

$724.83
$724.83 - $724.83
$724.83
$579.99
$579.99 - $579.99
$579.99
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$687.12
$687.12 - $687.12
$687.12
$549.81
$549.81 - $549.81
$549.81

Supertech VW 2.5L 5cyl 20V Single Valve Spring Kit

Supertech
In stock

Supertech VW 2.5L 5cyl 20V Single Valve Spring Kit

$687.12
$687.12 - $687.12
$687.12
$549.81
$549.81 - $549.81
$549.81
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$1,102.84
$1,102.84 - $1,102.84
$1,102.84
$882.47
$882.47 - $882.47
$882.47

Supertech BMW S54 24V 3.2L Dual Valve Spring Kit

Supertech
In stock

Supertech BMW S54 24V 3.2L Dual Valve Spring Kit

$1,102.84
$1,102.84 - $1,102.84
$1,102.84
$882.47
$882.47 - $882.47
$882.47
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$907.67
$907.67 - $907.67
$907.67
$726.30
$726.30 - $726.30
$726.30

Supertech Nissan SKYLINE RB25 DOHC 24V (w/Hydraulic Lifters) Single Valve Spring Kit

Supertech
In stock

Supertech Nissan SKYLINE RB25 DOHC 24V (w/Hydraulic Lifters) Single Valve Spring Kit

$907.67
$907.67 - $907.67
$907.67
$726.30
$726.30 - $726.30
$726.30
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$752.89
$752.89 - $752.89
$752.89
$602.45
$602.45 - $602.45
$602.45

Supertech Mazda Miata 1.8 1.8L Dual Valve Spring Kit

Supertech
In stock

Supertech Mazda Miata 1.8 1.8L Dual Valve Spring Kit

$752.89
$752.89 - $752.89
$752.89
$602.45
$602.45 - $602.45
$602.45
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