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  • Original price $36.29
    Original price $36.29 - Original price $36.29
    Original price $36.29
    Current price $29.04
    $29.04 - $29.04
    Current price $29.04

    Supertech BMW N54 Black Nitrided Intake Valve (Use w/Locks KPR-5.0 / 7S)

    Supertech

    Supertech BMW N54 Black Nitrided Intake Valve (Use w/Locks KPR-5.0 / 7S)

    Original price $36.29
    Original price $36.29 - Original price $36.29
    Original price $36.29
    Current price $29.04
    $29.04 - $29.04
    Current price $29.04
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  • Original price $435.50
    Original price $435.50 - Original price $435.50
    Original price $435.50
    Current price $348.50
    $348.50 - $348.50
    Current price $348.50

    Supertech BMW N54 Black Nitrided Intake Valve - Set of 12 (Use w/Locks KPR-5.0 / 7S)

    Supertech

    Supertech BMW N54 Black Nitrided Intake Valve - Set of 12 (Use w/Locks KPR-5.0 / 7S)

    Original price $435.50
    Original price $435.50 - Original price $435.50
    Original price $435.50
    Current price $348.50
    $348.50 - $348.50
    Current price $348.50
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  • Original price $1,215.74
    Original price $1,215.74 - Original price $1,215.74
    Original price $1,215.74
    Current price $972.87
    $972.87 - $972.87
    Current price $972.87

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

    Supertech

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

    Original price $1,215.74
    Original price $1,215.74 - Original price $1,215.74
    Original price $1,215.74
    Current price $972.87
    $972.87 - $972.87
    Current price $972.87
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  • Original price $694.14
    Original price $694.14 - Original price $694.14
    Original price $694.14
    Current price $555.47
    $555.47 - $555.47
    Current price $555.47

    Supertech BMW N54 Conical Valve Spring - Set of 24

    Supertech

    Supertech BMW N54 Conical Valve Spring - Set of 24

    Original price $694.14
    Original price $694.14 - Original price $694.14
    Original price $694.14
    Current price $555.47
    $555.47 - $555.47
    Current price $555.47
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  • Original price $661.94
    Original price $661.94 - Original price $661.94
    Original price $661.94
    Current price $529.70
    $529.70 - $529.70
    Current price $529.70

    Supertech BMW N54 Conical Valve Springs - Set of 24

    Supertech

    Supertech BMW N54 Conical Valve Springs - Set of 24

    Original price $661.94
    Original price $661.94 - Original price $661.94
    Original price $661.94
    Current price $529.70
    $529.70 - $529.70
    Current price $529.70
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  • Original price $927.20
    Original price $927.20 - Original price $927.20
    Original price $927.20
    Current price $741.98
    $741.98 - $741.98
    Current price $741.98

    Supertech BMW N54 Turbo 3.0L Inconel Exhaust Valve- Set of 12

    Supertech

    Supertech BMW N54 Turbo 3.0L Inconel Exhaust Valve- Set of 12

    Original price $927.20
    Original price $927.20 - Original price $927.20
    Original price $927.20
    Current price $741.98
    $741.98 - $741.98
    Current price $741.98
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  • Original price $77.27
    Original price $77.27 - Original price $77.27
    Original price $77.27
    Current price $61.83
    $61.83 - $61.83
    Current price $61.83

    Supertech BMW N54 Turbo 3.0L Inconel Exhaust Valve- Single

    Supertech

    Supertech BMW N54 Turbo 3.0L Inconel Exhaust Valve- Single

    Original price $77.27
    Original price $77.27 - Original price $77.27
    Original price $77.27
    Current price $61.83
    $61.83 - $61.83
    Current price $61.83
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  • Original price $435.50
    Original price $435.50 - Original price $435.50
    Original price $435.50
    Current price $348.50
    $348.50 - $348.50
    Current price $348.50

    Supertech BMW N54 Turbo Black Nitrided Intake Valve - Set of 12

    Supertech

    Supertech BMW N54 Turbo Black Nitrided Intake Valve - Set of 12

    Original price $435.50
    Original price $435.50 - Original price $435.50
    Original price $435.50
    Current price $348.50
    $348.50 - $348.50
    Current price $348.50
    Sold out
  • Original price $36.29
    Original price $36.29 - Original price $36.29
    Original price $36.29
    Current price $29.04
    $29.04 - $29.04
    Current price $29.04

    Supertech BMW N54 Turbo Black Nitrided Intake Valve - Single (Drop Ship Only)

    Supertech

    Supertech BMW N54 Turbo Black Nitrided Intake Valve - Single (Drop Ship Only)

    Original price $36.29
    Original price $36.29 - Original price $36.29
    Original price $36.29
    Current price $29.04
    $29.04 - $29.04
    Current price $29.04
    Sold out
  • Original price $927.20
    Original price $927.20 - Original price $927.20
    Original price $927.20
    Current price $741.98
    $741.98 - $741.98
    Current price $741.98

    Supertech BMW N54 Turbo Sodium Filled Exhaust Valves - Set of 12

    Supertech

    Supertech BMW N54 Turbo Sodium Filled Exhaust Valves - Set of 12

    Original price $927.20
    Original price $927.20 - Original price $927.20
    Original price $927.20
    Current price $741.98
    $741.98 - $741.98
    Current price $741.98
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  • Original price $77.27
    Original price $77.27 - Original price $77.27
    Original price $77.27
    Current price $61.83
    $61.83 - $61.83
    Current price $61.83

    Supertech BMW N54 Turbo Sodium Filled Inconel Exhaust Valve - +0.5mm Oversize - Single

    Supertech

    Supertech BMW N54 Turbo Sodium Filled Inconel Exhaust Valve - +0.5mm Oversize - Single

    Original price $77.27
    Original price $77.27 - Original price $77.27
    Original price $77.27
    Current price $61.83
    $61.83 - $61.83
    Current price $61.83
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  • Original price $20.32
    Original price $20.32 - Original price $20.32
    Original price $20.32
    Current price $16.26
    $16.26 - $16.26
    Current price $16.26

    Supertech BMW N54/N55/S55/B48/B38/B58 Viton Integral Intake Valve Stem Seal - Set of 8

    Supertech

    Supertech BMW N54/N55/S55/B48/B38/B58 Viton Integral Intake Valve Stem Seal - Set of 8

    Original price $20.32
    Original price $20.32 - Original price $20.32
    Original price $20.32
    Current price $16.26
    $16.26 - $16.26
    Current price $16.26
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  • Original price $2.54
    Original price $2.54 - Original price $2.54
    Original price $2.54
    Current price $2.03
    $2.03 - $2.03
    Current price $2.03

    Supertech BMW N54/N55/S55/B48/B58 Viton Integral Intake Valve Stem Seal - Single (Drop Ship Only)

    Supertech

    Supertech BMW N54/N55/S55/B48/B58 Viton Integral Intake Valve Stem Seal - Single (Drop Ship Only)

    Original price $2.54
    Original price $2.54 - Original price $2.54
    Original price $2.54
    Current price $2.03
    $2.03 - $2.03
    Current price $2.03
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  • Original price $927.20
    Original price $927.20 - Original price $927.20
    Original price $927.20
    Current price $741.98
    $741.98 - $741.98
    Current price $741.98

    Supertech BMW N54B30A Sodium Filled Inconel Exhaust Valve - Set of 12 (Use w/Locks)

    Supertech

    Supertech BMW N54B30A Sodium Filled Inconel Exhaust Valve - Set of 12 (Use w/Locks)

    Original price $927.20
    Original price $927.20 - Original price $927.20
    Original price $927.20
    Current price $741.98
    $741.98 - $741.98
    Current price $741.98
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  • Original price $77.27
    Original price $77.27 - Original price $77.27
    Original price $77.27
    Current price $61.83
    $61.83 - $61.83
    Current price $61.83

    Supertech BMW N54B30A Sodium Filled Inconel Exhaust Valve - Single (Drop Ship Only) (Use w/Locks)

    Supertech

    Supertech BMW N54B30A Sodium Filled Inconel Exhaust Valve - Single (Drop Ship Only) (Use w/Locks)

    Original price $77.27
    Original price $77.27 - Original price $77.27
    Original price $77.27
    Current price $61.83
    $61.83 - $61.83
    Current price $61.83
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  • Original price $1,722.12
    Original price $1,722.12 - Original price $1,722.12
    Original price $1,722.12
    Current price $1,378.08
    $1,378.08 - $1,378.08
    Current price $1,378.08

    Supertech BMW N55 Forged 4340 H-Beam Conn Rod C-C Length 146.35mm - Set of 6

    Supertech

    Supertech BMW N55 Forged 4340 H-Beam Conn Rod C-C Length 146.35mm - Set of 6

    Original price $1,722.12
    Original price $1,722.12 - Original price $1,722.12
    Original price $1,722.12
    Current price $1,378.08
    $1,378.08 - $1,378.08
    Current price $1,378.08
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  • Original price $133.37
    Original price $133.37 - Original price $133.37
    Original price $133.37
    Current price $106.73
    $106.73 - $106.73
    Current price $106.73

    Supertech BMW N55/S55 6mm Stem Manganese Bronze Exhaust Valve Guide - Set of 12

    Supertech

    Supertech BMW N55/S55 6mm Stem Manganese Bronze Exhaust Valve Guide - Set of 12

    Original price $133.37
    Original price $133.37 - Original price $133.37
    Original price $133.37
    Current price $106.73
    $106.73 - $106.73
    Current price $106.73
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  • Original price $11.11
    Original price $11.11 - Original price $11.11
    Original price $11.11
    Current price $8.89
    $8.89 - $8.89
    Current price $8.89

    Supertech BMW N55/S55 6mm Stem Manganese Bronze Exhaust Valve Guide - Single (Drop Ship Only)

    Supertech

    Supertech BMW N55/S55 6mm Stem Manganese Bronze Exhaust Valve Guide - Single (Drop Ship Only)

    Original price $11.11
    Original price $11.11 - Original price $11.11
    Original price $11.11
    Current price $8.89
    $8.89 - $8.89
    Current price $8.89
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  • Original price $133.37
    Original price $133.37 - Original price $133.37
    Original price $133.37
    Current price $106.73
    $106.73 - $106.73
    Current price $106.73

    Supertech BMW N55/S55 6mm Stem Manganese Bronze Intake Valve Guide - Set of 12

    Supertech

    Supertech BMW N55/S55 6mm Stem Manganese Bronze Intake Valve Guide - Set of 12

    Original price $133.37
    Original price $133.37 - Original price $133.37
    Original price $133.37
    Current price $106.73
    $106.73 - $106.73
    Current price $106.73
    Sold out
  • Original price $11.11
    Original price $11.11 - Original price $11.11
    Original price $11.11
    Current price $8.89
    $8.89 - $8.89
    Current price $8.89

    Supertech BMW N55/S55 6mm Stem Manganese Bronze Intake Valve Guide - Single (Drop Ship Only)

    Supertech

    Supertech BMW N55/S55 6mm Stem Manganese Bronze Intake Valve Guide - Single (Drop Ship Only)

    Original price $11.11
    Original price $11.11 - Original price $11.11
    Original price $11.11
    Current price $8.89
    $8.89 - $8.89
    Current price $8.89
    Sold out
  • Original price $1,421.10
    Original price $1,421.10 - Original price $1,421.10
    Original price $1,421.10
    Current price $1,137.21
    $1,137.21 - $1,137.21
    Current price $1,137.21

    Supertech BMW N55/S55 84mm 32.4mm CH 10.2:1 CR Piston - Set of 6 (Excl Rings)

    Supertech

    Supertech BMW N55/S55 84mm 32.4mm CH 10.2:1 CR Piston - Set of 6 (Excl Rings)

    Original price $1,421.10
    Original price $1,421.10 - Original price $1,421.10
    Original price $1,421.10
    Current price $1,137.21
    $1,137.21 - $1,137.21
    Current price $1,137.21
    Sold out
  • Original price $786.68
    Original price $786.68 - Original price $786.68
    Original price $786.68
    Current price $629.53
    $629.53 - $629.53
    Current price $629.53

    Supertech BMW S14 16V/S38 24V Dual Valve Spring Kit

    Supertech

    Supertech BMW S14 16V/S38 24V Dual Valve Spring Kit

    Original price $786.68
    Original price $786.68 - Original price $786.68
    Original price $786.68
    Current price $629.53
    $629.53 - $629.53
    Current price $629.53
    Sold out
  • Original price $1,180.03
    Original price $1,180.03 - Original price $1,180.03
    Original price $1,180.03
    Current price $944.30
    $944.30 - $944.30
    Current price $944.30

    Supertech BMW S14 16V/S38 24V Dual Valve Spring Kit

    Supertech

    Supertech BMW S14 16V/S38 24V Dual Valve Spring Kit

    Original price $1,180.03
    Original price $1,180.03 - Original price $1,180.03
    Original price $1,180.03
    Current price $944.30
    $944.30 - $944.30
    Current price $944.30
    Sold out
  • Original price $786.68
    Original price $786.68 - Original price $786.68
    Original price $786.68
    Current price $629.53
    $629.53 - $629.53
    Current price $629.53

    Supertech BMW S14 16V/S38 24V Dual Valve Spring Kit

    Supertech

    Supertech BMW S14 16V/S38 24V Dual Valve Spring Kit

    Original price $786.68
    Original price $786.68 - Original price $786.68
    Original price $786.68
    Current price $629.53
    $629.53 - $629.53
    Current price $629.53
    Sold out