Skip to content

Supertech

Filters

$
$
Save 20% Save %
$80.86
$80.86 - $80.86
$80.86
$64.71
$64.71 - $64.71
$64.71

Supertech Subaru EJ20/EJ25 Manganese Bronze Intake Valve Guide 6mm Stem - Set of 8

Supertech
In stock

Supertech Subaru EJ20/EJ25 Manganese Bronze Intake Valve Guide 6mm Stem - Set of 8

$80.86
$80.86 - $80.86
$80.86
$64.71
$64.71 - $64.71
$64.71
Save 20% Save %
Save 20% Save %
$567.10
$567.10 - $567.10
$567.10
$453.78
$453.78 - $453.78
$453.78

Supertech Subaru EJ20/EJ25 Sodium Filled Inconel Exhaust Valve - Set of 8

Supertech
In stock

Supertech Subaru EJ20/EJ25 Sodium Filled Inconel Exhaust Valve - Set of 8

$567.10
$567.10 - $567.10
$567.10
$453.78
$453.78 - $453.78
$453.78
Save 20% Save %
Save 20% Save %
$7.26
$7.26 - $7.26
$7.26
$5.81
$5.81 - $5.81
$5.81

Supertech Subaru EJ25 / Toyota 3SGTE/4AGE 16V 6mm Polyacrylic Intake Valve Stem Seal - Set of 8

Supertech
In stock

Supertech Subaru EJ25 / Toyota 3SGTE/4AGE 16V 6mm Polyacrylic Intake Valve Stem Seal - Set of 8

$7.26
$7.26 - $7.26
$7.26
$5.81
$5.81 - $5.81
$5.81
Save 20% Save %
Save 20% Save %
$14.66
$14.66 - $14.66
$14.66
$11.73
$11.73 - $11.73
$11.73

Supertech Subaru EJ25 / Toyota 3SGTE/4AGE/7MGTE 6mm Viton Exhaust Valve Stem Seal - Set of 12

Supertech
In stock

Supertech Subaru EJ25 / Toyota 3SGTE/4AGE/7MGTE 6mm Viton Exhaust Valve Stem Seal - Set of 12

$14.66
$14.66 - $14.66
$14.66
$11.73
$11.73 - $11.73
$11.73
Save 20% Save %
Save 20% Save %
$9.76
$9.76 - $9.76
$9.76
$7.81
$7.81 - $7.81
$7.81

Supertech Subaru EJ25 / Toyota 3SGTE/4AGE/7MGTE 6mm Viton Exhaust Valve Stem Seal - Set of 8

Supertech
In stock

Supertech Subaru EJ25 / Toyota 3SGTE/4AGE/7MGTE 6mm Viton Exhaust Valve Stem Seal - Set of 8

$9.76
$9.76 - $9.76
$9.76
$7.81
$7.81 - $7.81
$7.81
Save 20% Save %
Save 20% Save %
$254.82
$254.82 - $254.82
$254.82
$203.90
$203.90 - $203.90
$203.90

Supertech Subaru EJ25 Black Nitrided Intake Valve - Set of 8

Supertech
In stock

Supertech Subaru EJ25 Black Nitrided Intake Valve - Set of 8

$254.82
$254.82 - $254.82
$254.82
$203.90
$203.90 - $203.90
$203.90
Save 20% Save %
Save 20% Save %
$352.81
$352.81 - $352.81
$352.81
$282.31
$282.31 - $282.31
$282.31

Supertech Subaru EJ25 Inconel Exhaust Valve - Set of 8

Supertech
In stock

Supertech Subaru EJ25 Inconel Exhaust Valve - Set of 8

$352.81
$352.81 - $352.81
$352.81
$282.31
$282.31 - $282.31
$282.31
Save 20% Save %
Save 20% Save %
$341.87
$341.87 - $341.87
$341.87
$273.56
$273.56 - $273.56
$273.56

Supertech Subaru EJ25 Non Turbo SOHC Inconel Exhaust Valve - +1mm Oversize - Set of 8

Supertech
In stock

Supertech Subaru EJ25 Non Turbo SOHC Inconel Exhaust Valve - +1mm Oversize - Set of 8

$341.87
$341.87 - $341.87
$341.87
$273.56
$273.56 - $273.56
$273.56
Save 20% Save %
Save 20% Save %
$10.86
$10.86 - $10.86
$10.86
$8.69
$8.69 - $8.69
$8.69

Supertech Subaru EJ25/Toyota 3SGTE/4AGE 16V / 7MGTE 6mm Polyacrylic Int Valve Stem Seal - Set of 12

Supertech
In stock

Supertech Subaru EJ25/Toyota 3SGTE/4AGE 16V / 7MGTE 6mm Polyacrylic Int Valve Stem Seal - Set of 12

$10.86
$10.86 - $10.86
$10.86
$8.69
$8.69 - $8.69
$8.69
Save 20% Save %
Save 20% Save %
$254.34
$254.34 - $254.34
$254.34
$203.52
$203.52 - $203.52
$203.52

Supertech Subaru FA20F 35mmx5.46mmx105mm Intake Valve - Set of 8

Supertech
In stock

Supertech Subaru FA20F 35mmx5.46mmx105mm Intake Valve - Set of 8

$254.34
$254.34 - $254.34
$254.34
$203.52
$203.52 - $203.52
$203.52
Save 20% Save %
Save 20% Save %
$683.71
$683.71 - $683.71
$683.71
$547.09
$547.09 - $547.09
$547.09

Supertech Subaru WRX/STi 16V Dual Valve Spring Kit

Supertech
In stock

Supertech Subaru WRX/STi 16V Dual Valve Spring Kit

$683.71
$683.71 - $683.71
$683.71
$547.09
$547.09 - $547.09
$547.09
Save 20% Save %
Save 20% Save %
$309.74
$309.74 - $309.74
$309.74
$247.85
$247.85 - $247.85
$247.85

Supertech Titanium Retainer for H1000 Series Springs - Set of 16

Supertech
In stock

Supertech Titanium Retainer for H1000 Series Springs - Set of 16

$309.74
$309.74 - $309.74
$309.74
$247.85
$247.85 - $247.85
$247.85
Save 20% Save %
Save 20% Save %
$154.87
$154.87 - $154.87
$154.87
$123.93
$123.93 - $123.93
$123.93

Supertech Titanium Retainer for SPR-H1000 Series - Set of 8

Supertech
In stock

Supertech Titanium Retainer for SPR-H1000 Series - Set of 8

$154.87
$154.87 - $154.87
$154.87
$123.93
$123.93 - $123.93
$123.93
Save 20% Save %
Save 20% Save %
$19.37
$19.37 - $19.37
$19.37
$15.50
$15.50 - $15.50
$15.50

Supertech Titanium Retainer for SPR-H1000 Series - Single (Drop Ship Only)

Supertech
In stock

Supertech Titanium Retainer for SPR-H1000 Series

$19.37
$19.37 - $19.37
$19.37
$15.50
$15.50 - $15.50
$15.50
Save 20% Save %
Save 20% Save %
$309.74
$309.74 - $309.74
$309.74
$247.85
$247.85 - $247.85
$247.85

Supertech Titanium Retainer for Spring 6.6mm Stem 7 Degree - Set of 16

Supertech
In stock

Supertech Titanium Retainer for Spring 6.6mm Stem 7 Degree - Set of 16

$309.74
$309.74 - $309.74
$309.74
$247.85
$247.85 - $247.85
$247.85
Save 20% Save %
Save 20% Save %
$1,025.51
$1,025.51 - $1,025.51
$1,025.51
$820.59
$820.59 - $820.59
$820.59

Supertech Toyota 2JZ Dual Valve Spring Kit

Supertech
In stock

Supertech Toyota 2JZ Dual Valve Spring Kit

$1,025.51
$1,025.51 - $1,025.51
$1,025.51
$820.59
$820.59 - $820.59
$820.59
Save 20% Save %
Save 20% Save %
$487.07
$487.07 - $487.07
$487.07
$389.74
$389.74 - $389.74
$389.74

Supertech Toyota 2JZ Inconel Exhaust Valve - +1mm Oversize - Set of 12

Supertech
In stock

Supertech Toyota 2JZ Inconel Exhaust Valve - +1mm Oversize - Set of 12

$487.07
$487.07 - $487.07
$487.07
$389.74
$389.74 - $389.74
$389.74
Save 20% Save %
Save 20% Save %
$217.16
$217.16 - $217.16
$217.16
$173.76
$173.76 - $173.76
$173.76

Supertech Toyota 4AGE 16V Black Nitrided Exhaust Valve - Set of 8

Supertech
In stock

Supertech Toyota 4AGE 16V Black Nitrided Exhaust Valve - Set of 8

$217.16
$217.16 - $217.16
$217.16
$173.76
$173.76 - $173.76
$173.76
Save 20% Save %
Save 20% Save %
$218.85
$218.85 - $218.85
$218.85
$175.12
$175.12 - $175.12
$175.12

Supertech Toyota 4AGE 16V Black Nitrided Intake Valve - Set of 8

Supertech
In stock

Supertech Toyota 4AGE 16V Black Nitrided Intake Valve - Set of 8

$218.85
$218.85 - $218.85
$218.85
$175.12
$175.12 - $175.12
$175.12
Save 20% Save %
Save 20% Save %
$748.44
$748.44 - $748.44
$748.44
$598.88
$598.88 - $598.88
$598.88

Supertech Toyota 4AGE 81.5mm Bore 11:1 CR Pistons - Set of 4 (Use w/18mm Rod Width) (Excl Rings)

Supertech
In stock

Supertech Toyota 4AGE 81.5mm Bore 11:1 CR Pistons - Set of 4 (Use w/18mm Rod Width) (Excl Rings)

$748.44
$748.44 - $748.44
$748.44
$598.88
$598.88 - $598.88
$598.88
Save 20% Save %
Save 20% Save %
$80.86
$80.86 - $80.86
$80.86
$64.71
$64.71 - $64.71
$64.71

Supertech Toyota 4AGE Manganese Bronze Int/Exh Valve Guide 6mm Stem (Use w/VS-T6SM) - Set of 8

Supertech
In stock

Supertech Toyota 4AGE Manganese Bronze Int/Exh Valve Guide 6mm Stem (Use w/VS-T6SM) - Set of 8

$80.86
$80.86 - $80.86
$80.86
$64.71
$64.71 - $64.71
$64.71
Save 20% Save %
Save 20% Save %
$80.86
$80.86 - $80.86
$80.86
$64.71
$64.71 - $64.71
$64.71

Supertech Toyota FRS / Subaru BRZ FA20D Manganese Bronze Intake Valve Guide 5.5mm Stem - Set of 8

Supertech
In stock

Supertech Toyota FRS / Subaru BRZ FA20D Manganese Bronze Intake Valve Guide 5.5mm Stem - Set of 8

$80.86
$80.86 - $80.86
$80.86
$64.71
$64.71 - $64.71
$64.71
Save 20% Save %
Save 20% Save %
$360.89
$360.89 - $360.89
$360.89
$288.78
$288.78 - $288.78
$288.78

Supertech Toyota FRS / Subaru BRZ Inconel Exhaust Valve - Set of 8

Supertech
In stock

Supertech Toyota FRS / Subaru BRZ Inconel Exhaust Valve - Set of 8

$360.89
$360.89 - $360.89
$360.89
$288.78
$288.78 - $288.78
$288.78
Save 20% Save %
Save 20% Save %
$405.77
$405.77 - $405.77
$405.77
$324.68
$324.68 - $324.68
$324.68

Supertech Toyota GR Corolla G16E-GTS 32 x 5.48 x 117.10mm Inconel Exhaust Valve - Set of 6

Supertech
In stock

Supertech Toyota GR Corolla G16E-GTS 32 x 5.48 x 117.10mm Inconel Exhaust Valve - Set of 6

$405.77
$405.77 - $405.77
$405.77
$324.68
$324.68 - $324.68
$324.68
Save 20% Save %

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare