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Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm
Vendor:SupertechYou save 20% ($141.00)Regular price $564.83Regular priceUnit price per$705.83Sale price $564.83Sale -
Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit
Vendor:SupertechYou save 20% ($157.15)Regular price $629.53Regular priceUnit price per$786.68Sale price $629.53Sale -
Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit
Vendor:SupertechYou save 20% ($157.15)Regular price $629.53Regular priceUnit price per$786.68Sale price $629.53Sale -
Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Vendor:SupertechYou save 20% ($159.22)Regular price $637.78Regular priceUnit price per$797.00Sale price $637.78Sold out -
Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Vendor:SupertechYou save 20% ($159.35)Regular price $638.36Regular priceUnit price per$797.71Sale price $638.36Sold out -
Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit
Vendor:SupertechYou save 20% ($159.35)Regular price $638.36Regular priceUnit price per$797.71Sale price $638.36Sold out -
Supertech Toyota 7MGTE 24V Single Valve Spring Kit
Vendor:SupertechYou save 20% ($175.15)Regular price $701.59Regular priceUnit price per$876.74Sale price $701.59Sold out -
Supertech Toyota 4AGE 16V Single Valve Spring Kit
Vendor:SupertechYou save 20% ($116.76)Regular price $467.74Regular priceUnit price per$584.50Sale price $467.74Sold out -
Supertech VW VR6 24V R32 Dual Valve Spring Kit
Vendor:SupertechYou save 20% ($219.20)Regular price $878.09Regular priceUnit price per$1,097.29Sale price $878.09Sale -
Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit
Vendor:SupertechYou save 20% ($125.28)Regular price $501.87Regular priceUnit price per$627.15Sale price $501.87Sold out -
Supertech Toyota 7MGTE 24V Dual Valve Spring Kit
Vendor:SupertechYou save 20% ($255.12)Regular price $1,021.95Regular priceUnit price per$1,277.07Sale price $1,021.95Sold out -
Supertech Toyota 4AGE 16V Dual Valve Spring Kit
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Supertech Toyota 4AGE 16V Dual Valve Spring Kit
Vendor:SupertechYou save 20% ($137.40)Regular price $550.40Regular priceUnit price per$687.80Sale price $550.40Sold out -
Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit
Vendor:SupertechYou save 20% ($235.73)Regular price $944.30Regular priceUnit price per$1,180.03Sale price $944.30Sold out -
Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit
Vendor:SupertechYou save 20% ($284.56)Regular price $1,139.93Regular priceUnit price per$1,424.49Sale price $1,139.93Sold out -
Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit
Vendor:SupertechYou save 20% ($111.62)Regular price $447.16Regular priceUnit price per$558.78Sale price $447.16Sold out -
Supertech Mazda Miata 1.8L Single Valve Spring Kit
Vendor:SupertechYou save 20% ($141.00)Regular price $564.83Regular priceUnit price per$705.83Sale price $564.83Sale -
Supertech Mazda Miata 1.8L Dual Valve Spring Kit
Vendor:SupertechYou save 20% ($157.41)Regular price $630.57Regular priceUnit price per$787.98Sale price $630.57Sale -
Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height)
Vendor:SupertechYou save 20% ($157.41)Regular price $630.57Regular priceUnit price per$787.98Sale price $630.57Sale -
Supertech Mazda Miata 1.6L Dual Valve Spring Kit
Vendor:SupertechYou save 20% ($157.41)Regular price $630.57Regular priceUnit price per$787.98Sale price $630.57Sold out -
Supertech Mazda Miata 1.6L Single Valve Spring Kit
Vendor:SupertechYou save 20% ($141.00)Regular price $564.83Regular priceUnit price per$705.83Sale price $564.83Sale -
Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm)
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Sold outSupertech BMW B48 Valve Spring Kit
Vendor:SupertechYou save 20% ($176.30)Regular price $706.24Regular priceUnit price per$882.54Sale price $706.24Sold out -
Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit
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Sold outSupertech BMW B38 Valve Spring Kit
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Supertech Mitsubishi 6G72 Dual Valve Spring Kit
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Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat)
Vendor:SupertechYou save 20% ($157.15)Regular price $629.53Regular priceUnit price per$786.68Sale price $629.53Sale -
Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat)
Vendor:SupertechYou save 20% ($157.15)Regular price $629.53Regular priceUnit price per$786.68Sale price $629.53Sold out -
Supertech Mitsubishi EVO X 4B11 Single Valve Springs Kit
Vendor:SupertechYou save 20% ($150.75)Regular price $603.91Regular priceUnit price per$754.66Sale price $603.91Sold out -
Supertech Mitsubishi EVO X 4B11 Beehive Valve Springs Kit
Vendor:SupertechYou save 20% ($189.65)Regular price $759.70Regular priceUnit price per$949.35Sale price $759.70Sold out -
Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat)
Vendor:SupertechYou save 20% ($157.15)Regular price $629.53Regular priceUnit price per$786.68Sale price $629.53Sold out -
Supertech Nissan TB48 24V Single Valve Spring Kit
Vendor:SupertechYou save 20% ($67.93)Regular price $272.10Regular priceUnit price per$340.03Sale price $272.10Sold out -
Supertech Nissan RB26DET 24V Single Valve Spring Kit
Vendor:SupertechYou save 20% ($166.85)Regular price $668.41Regular priceUnit price per$835.26Sale price $668.41Sale -
Supertech Honda K20A3/K24A3 Single Valve Spring Kit
Vendor:SupertechYou save 20% ($111.62)Regular price $447.16Regular priceUnit price per$558.78Sale price $447.16Sold out -
Supertech Mitsubishi 3000 6G72 Single Valve Spring Kit
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Supertech Mitsubishi 3000 Single Valve Spring Kit
Vendor:SupertechYou save 20% ($167.43)Regular price $670.71Regular priceUnit price per$838.14Sale price $670.71Sold out -
Supertech Mitsubishi 4G63 Single Valve Spring Kit
Vendor:SupertechYou save 20% ($111.62)Regular price $447.16Regular priceUnit price per$558.78Sale price $447.16Sold out -
Supertech Nissan RB26DET 24V Dual Valve Spring Kit
Vendor:SupertechYou save 20% ($230.22)Regular price $922.23Regular priceUnit price per$1,152.45Sale price $922.23Sold out -
Supertech Nissan RB26DET 24V Dual Valve Spring Kit
Vendor:SupertechYou save 20% ($191.15)Regular price $765.68Regular priceUnit price per$956.83Sale price $765.68Sale -
Supertech Honda K20A3/K24A3 Dual Valve Spring Kit
Vendor:SupertechYou save 20% ($157.15)Regular price $629.53Regular priceUnit price per$786.68Sale price $629.53Sale
