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Supertech
SKU: SPRK-FE20N54-BE
SPRK-FE20N54-BE Supertech 75lb Single Conical Valve Springs Titanium Retainers Kit 135i 335i N54B30 N55B30 M3 M4 S55B30
Regular price $972.87 USDRegular priceUnit price per -
Supertech
SKU: SPRK-FE20N54-BE-02
SPRK-FE20N54-BE-02 Supertech 90lb Single Conical Valve Springs Titanium Retainers Kit 135i 335i N54B30 N55B30 M3 M4 S55B30
Regular price $972.87 USDRegular priceUnit price per -
Supertech
SKU: KPR-6S-7-12
KPR-6S-7-12 Supertech 6mm Single Groove Exhaust Valve Locks Set of 12 for 6 Valves B58B30 N54B30 N55B30 S55B30
Regular price $28.75 USDRegular priceUnit price per -
Supertech
SKU: KPR-6S-7-24
KPR-6S-7-24 Supertech 6mm Single Groove Exhaust Valve Locks Keepers Set GR Supra 135i 335i B58B30 N54B30 N55B30
Regular price $57.52 USDRegular priceUnit price per -
Supertech
SKU: BMIVN-1055S-12
BMIVN-1055S-12 Supertech 135i 335i 11-15 N55B30 M3 M4 15-20 S55B30 32mm STD Single Groove Intake Valves Set of 12
Regular price $348.42 USDRegular priceUnit price per -
Supertech
SKU: BMEVN-1030S-12
BMEVN-1030S-12 Supertech Black Nitrided SS 30.5mm STD Exhaust 1gr Valves Set 3 Series M50B25TU M3 S50B30US S52B32
Regular price $322.57 USDRegular priceUnit price per -
Supertech
SKU: BMEVN-1031S-12
BMEVN-1031S-12 Supertech Black Nitrided SS +1mm Exhaust 1gr Valves Set of 12 3 Series M50B25TU M3 S50B30US S52B32
Regular price $322.57 USDRegular priceUnit price per -
Supertech
SKU: BMEVI-1055S-HS-12
BMEVI-1055S-HS-12 Supertech 135i 335i N55B30 M3 M4 S55B30 28mm STD 1gr Sodium filled Inconel Exhaust Valves Set of 12
Regular price $741.98 USDRegular priceUnit price per -
Supertech
SKU: BMEVI-1030PSL-12
BMEVI-1030PSL-12 Supertech M3 E36 Euro S50B32 31mm +0.4mm Single Groove Conversion Long Inconel Exhaust Valves Set
Regular price $506.12 USDRegular priceUnit price per -
Supertech
SKU: RET-BMN54-TE
RET-BMN54-TE Supertech Steel Retainer BMW N54 Exhaust 7 Degree 6mm Valve Stem Single / Triple Groove Valve
Regular price $18.13 USDRegular priceUnit price per -
Supertech
SKU: RET-BMN54-TI
RET-BMN54-TI Supertech Steel Retainer BMW N54 Intake 7 Degree 5mm Valve Stem Single / Triple Groove Valve
Regular price $18.13 USDRegular priceUnit price per -
Supertech
SKU: KPR-VW7-T
KPR-VW7-T Supertech 7mm Triple Groove Valve Keeper Lock Hardened BMW M20B25 VW Jetta GTI VR6 MK3 2.8L 12V AAA
Regular price $1.70 USDRegular priceUnit price per
