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Supertech BMW S54 Manganese Bronze Intake/Exhaust Valve Guide 6mm Stem 12.03mm OD - Set of 12

SUPERTECH
Original price $142.09
Original price $142.09 - Original price $142.09
Original price $142.09
Current price $113.70
$113.70 - $113.70
Current price $113.70
6 in stock

Supertech BMW S54 Manganese Bronze Intake/Exhaust Valve Guide 6mm Stem 12.03mm OD - Set of 12

Original price $142.09
Original price $142.09 - Original price $142.09
Original price $142.09
Current price $113.70
$113.70 - $113.70
Current price $113.70
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Supertech BMW S42 / Honda B16A / Honda/Acura B18C5 Steel Spring Retainer - Set of 16

SUPERTECH
Original price $234.66
Original price $234.66 - Original price $234.66
Original price $234.66
Current price $187.78
$187.78 - $187.78
Current price $187.78
Only 5 left!

Supertech BMW S42 / Honda B16A / Honda/Acura B18C5 Steel Spring Retainer - Set of 16

Original price $234.66
Original price $234.66 - Original price $234.66
Original price $234.66
Current price $187.78
$187.78 - $187.78
Current price $187.78
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Supertech VW EA888 33.85 x 5.98 x 104.00mm Blk Nitrided Intake Valve (Set of 8)

SUPERTECH
Original price $267.28
Original price $267.28 - Original price $267.28
Original price $267.28
Current price $213.89
$213.89 - $213.89
Current price $213.89
Out of stock

Supertech VW EA888 33.85 x 5.98 x 104.00mm Blk Nitrided Intake Valve (Set of 8)

Original price $267.28
Original price $267.28 - Original price $267.28
Original price $267.28
Current price $213.89
$213.89 - $213.89
Current price $213.89
Sold out

Supertech BMW N54 24V 3.0L Steel Retainer - Set of 12 (For SPR-FE20N54-BE)

SUPERTECH
Original price $271.82
Original price $271.82 - Original price $271.82
Original price $271.82
Current price $217.52
$217.52 - $217.52
Current price $217.52
Only 2 left!

Supertech BMW N54 24V 3.0L Steel Retainer - Set of 12 (For SPR-FE20N54-BE)

Original price $271.82
Original price $271.82 - Original price $271.82
Original price $271.82
Current price $217.52
$217.52 - $217.52
Current price $217.52
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Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16

SUPERTECH
Original price $279.63
Original price $279.63 - Original price $279.63
Original price $279.63
Current price $223.77
$223.77 - $223.77
Current price $223.77
Available by October 04, 2026

Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16

Original price $279.63
Original price $279.63 - Original price $279.63
Original price $279.63
Current price $223.77
$223.77 - $223.77
Current price $223.77
Sold out

Supertech VW 2.0L TFSI 16V 34.85x5.98x103.90mm Dish (+1mm OS) Blk Nitrided Intake Valve - Set of 10

SUPERTECH
Original price $350.78
Original price $350.78 - Original price $350.78
Original price $350.78
Current price $280.71
$280.71 - $280.71
Current price $280.71
Only 1 left!

Supertech VW 2.0L TFSI 16V 34.85x5.98x103.90mm Dish (+1mm OS) Blk Nitrided Intake Valve - Set of 10

Original price $350.78
Original price $350.78 - Original price $350.78
Original price $350.78
Current price $280.71
$280.71 - $280.71
Current price $280.71
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Supertech BMW S52 Steel Spring Retainer - Set of 24

SUPERTECH
Original price $352.08
Original price $352.08 - Original price $352.08
Original price $352.08
Current price $281.74
$281.74 - $281.74
Current price $281.74
Only 3 left!

Supertech BMW S52 Steel Spring Retainer - Set of 24

Original price $352.08
Original price $352.08 - Original price $352.08
Original price $352.08
Current price $281.74
$281.74 - $281.74
Current price $281.74
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Supertech Audi/VW EA113 Std Triple Groove Inconel Exhaust Valve - Set of 8

SUPERTECH
Original price $396.78
Original price $396.78 - Original price $396.78
Original price $396.78
Current price $317.51
$317.51 - $317.51
Current price $317.51
Out of stock

Supertech Audi/VW EA113 Std Triple Groove Inconel Exhaust Valve - Set of 8

Original price $396.78
Original price $396.78 - Original price $396.78
Original price $396.78
Current price $317.51
$317.51 - $317.51
Current price $317.51
Sold out

Supertech BMW M50/M52/S50/S52 Black Nitrided Exhaust Valve - Set of 12

SUPERTECH
Original price $403.10
Original price $403.10 - Original price $403.10
Original price $403.10
Current price $322.57
$322.57 - $322.57
Current price $322.57
Only 4 left!

Supertech BMW M50/M52/S50/S52 Black Nitrided Exhaust Valve - Set of 12

Original price $403.10
Original price $403.10 - Original price $403.10
Original price $403.10
Current price $322.57
$322.57 - $322.57
Current price $322.57
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Supertech BMW M3 S54 Black Nitrided Exhaust Valve - Set of 12

SUPERTECH
Original price $403.10
Original price $403.10 - Original price $403.10
Original price $403.10
Current price $322.57
$322.57 - $322.57
Current price $322.57
Only 5 left!

Supertech BMW M3 S54 Black Nitrided Exhaust Valve - Set of 12

Original price $403.10
Original price $403.10 - Original price $403.10
Original price $403.10
Current price $322.57
$322.57 - $322.57
Current price $322.57
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Supertech BMW M50/M52/S50/S52 Black Nitrided Exhaust Valve - Set of 12

SUPERTECH
Original price $403.10
Original price $403.10 - Original price $403.10
Original price $403.10
Current price $322.57
$322.57 - $322.57
Current price $322.57
Only 4 left!

Supertech BMW M50/M52/S50/S52 Black Nitrided Exhaust Valve - Set of 12

Original price $403.10
Original price $403.10 - Original price $403.10
Original price $403.10
Current price $322.57
$322.57 - $322.57
Current price $322.57
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Supertech BMW S50/S52 87mm Dia 2mm Thick High Boost Cooper Ring Head Gasket

SUPERTECH
Original price $413.18
Original price $413.18 - Original price $413.18
Original price $413.18
Current price $330.64
$330.64 - $330.64
Current price $330.64
Only 4 left!

Supertech BMW S50/S52 87mm Dia 2mm Thick High Boost Cooper Ring Head Gasket

Original price $413.18
Original price $413.18 - Original price $413.18
Original price $413.18
Current price $330.64
$330.64 - $330.64
Current price $330.64
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Supertech BMW N54 86mm Bore 0.059in (1.5mm) Thick Cooper Ring Head Gasket

SUPERTECH
Original price $413.18
Original price $413.18 - Original price $413.18
Original price $413.18
Current price $330.64
$330.64 - $330.64
Current price $330.64
Only 1 left!

Supertech BMW N54 86mm Bore 0.059in (1.5mm) Thick Cooper Ring Head Gasket

Original price $413.18
Original price $413.18 - Original price $413.18
Original price $413.18
Current price $330.64
$330.64 - $330.64
Current price $330.64
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Supertech BMW M3 S54 Black Nitrided Intake Valve - Set of 12

SUPERTECH
Original price $431.73
Original price $431.73 - Original price $431.73
Original price $431.73
Current price $345.48
$345.48 - $345.48
Current price $345.48
Only 1 left!

Supertech BMW M3 S54 Black Nitrided Intake Valve - Set of 12

Original price $431.73
Original price $431.73 - Original price $431.73
Original price $431.73
Current price $345.48
$345.48 - $345.48
Current price $345.48
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Supertech BMW M50/M52/S50/S52 Black Nitrided Intake Valve - Set of 12

SUPERTECH
Original price $432.00
Original price $432.00 - Original price $432.00
Original price $432.00
Current price $345.70
$345.70 - $345.70
Current price $345.70
Only 1 left!

Supertech BMW M50/M52/S50/S52 Black Nitrided Intake Valve - Set of 12

Original price $432.00
Original price $432.00 - Original price $432.00
Original price $432.00
Current price $345.70
$345.70 - $345.70
Current price $345.70
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Supertech BMW M3 S54 Black Nitrided Intake Valve - Set of 12

SUPERTECH
Original price $431.73
Original price $431.73 - Original price $431.73
Original price $431.73
Current price $345.48
$345.48 - $345.48
Current price $345.48
Only 3 left!

Supertech BMW M3 S54 Black Nitrided Intake Valve - Set of 12

Original price $431.73
Original price $431.73 - Original price $431.73
Original price $431.73
Current price $345.48
$345.48 - $345.48
Current price $345.48
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Supertech BMW M50/M52/S50/S52 Black Nitrided Intake Valve - +1mm Oversize - Set of 12

SUPERTECH
Original price $432.00
Original price $432.00 - Original price $432.00
Original price $432.00
Current price $345.70
$345.70 - $345.70
Current price $345.70
Only 3 left!

Supertech BMW M50/M52/S50/S52 Black Nitrided Intake Valve - +1mm Oversize - Set of 12

Original price $432.00
Original price $432.00 - Original price $432.00
Original price $432.00
Current price $345.70
$345.70 - $345.70
Current price $345.70
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Supertech BMW M50/M52/S50/S52 Black Nitrided Intake Valve - Set of 12

SUPERTECH
Original price $432.00
Original price $432.00 - Original price $432.00
Original price $432.00
Current price $345.70
$345.70 - $345.70
Current price $345.70
Only 5 left!

Supertech BMW M50/M52/S50/S52 Black Nitrided Intake Valve - Set of 12

Original price $432.00
Original price $432.00 - Original price $432.00
Original price $432.00
Current price $345.70
$345.70 - $345.70
Current price $345.70
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Supertech BMW N/S55 SS Black Nitride Intake Valve - Set of 12 (Use w/Locks KPR-5.0/7S)

SUPERTECH
Original price $435.39
Original price $435.39 - Original price $435.39
Original price $435.39
Current price $348.42
$348.42 - $348.42
Current price $348.42
Only 3 left!

Supertech BMW N/S55 SS Black Nitride Intake Valve - Set of 12 (Use w/Locks KPR-5.0/7S)

Original price $435.39
Original price $435.39 - Original price $435.39
Original price $435.39
Current price $348.42
$348.42 - $348.42
Current price $348.42
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Supertech VW 1.8L/2.0L 8V 16V Inconel Exhaust Valve - +0.5mm Oversize - Set of 10

SUPERTECH
Original price $441.51
Original price $441.51 - Original price $441.51
Original price $441.51
Current price $353.31
$353.31 - $353.31
Current price $353.31
Only 5 left!

Supertech VW 1.8L/2.0L 8V 16V Inconel Exhaust Valve - +0.5mm Oversize - Set of 10

Original price $441.51
Original price $441.51 - Original price $441.51
Original price $441.51
Current price $353.31
$353.31 - $353.31
Current price $353.31
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Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24

SUPERTECH
Original price $463.60
Original price $463.60 - Original price $463.60
Original price $463.60
Current price $370.99
$370.99 - $370.99
Current price $370.99
Only 5 left!

Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24

Original price $463.60
Original price $463.60 - Original price $463.60
Original price $463.60
Current price $370.99
$370.99 - $370.99
Current price $370.99
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Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base)

SUPERTECH
Original price $659.66
Original price $659.66 - Original price $659.66
Original price $659.66
Current price $527.89
$527.89 - $527.89
Current price $527.89
Only 1 left!

Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base)

Original price $659.66
Original price $659.66 - Original price $659.66
Original price $659.66
Current price $527.89
$527.89 - $527.89
Current price $527.89
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Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base)

SUPERTECH
Original price $824.02
Original price $824.02 - Original price $824.02
Original price $824.02
Current price $659.41
$659.41 - $659.41
Current price $659.41
Only 1 left!

Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base)

Original price $824.02
Original price $824.02 - Original price $824.02
Original price $824.02
Current price $659.41
$659.41 - $659.41
Current price $659.41
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Supertech BMW S63 (V8) 32V Black Nitrided Intake Valve - Set of 16 (Use w/ Keeper KPR-6S-7)

SUPERTECH
Original price $575.51
Original price $575.51 - Original price $575.51
Original price $575.51
Current price $460.54
$460.54 - $460.54
Current price $460.54
Only 2 left!

Supertech BMW S63 (V8) 32V Black Nitrided Intake Valve - Set of 16 (Use w/ Keeper KPR-6S-7)

Original price $575.51
Original price $575.51 - Original price $575.51
Original price $575.51
Current price $460.54
$460.54 - $460.54
Current price $460.54
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