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Sale

Supertech

Supertech Honda K24Z7 Dual Valve Spring Kit

$664.65 $830.57

Sale

Supertech

Supertech BMW S50B32 (Euro Version) Dual Valve Spring Kit

$944.30 $1,180.03

Sale

Supertech

Supertech Honda C30 Dual Valve Spring Kit

$878.09 $1,097.29

Sale

Supertech

Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit

$944.30 $1,180.03

Sale

Supertech

Supertech Nissan KA24 Dual Valve Spring Kit

$585.42 $731.56

Sale

Supertech

Supertech Toyota 1FZ-FE 24V Dual Valve Spring Kit

$818.97 $1,023.41

Sale

Supertech

Supertech Honda H22 Dual Valve Spring Kit

$511.86 $639.64

Sale

Supertech

Supertech Ford ECOBOOST 1.5L/1.6L Beehive Valve Spring Kit

$544.22 $680.07

Sale

Supertech

Supertech BMW N54 24V 3.0L BMW N54 Conical Spring Kit (Use Factory Valve Stem Seal)

$972.87 $1,215.74

Sale

Supertech

Supertech Ford/Mazda DURATEC 2.0L/2.3L Beehive Valve Spring Kit (Use OEM Retainer/OEM Seat)

$353.02 $441.14

Sale

Supertech

Supertech Honda F22A 16V Single Valve Spring Kit

$520.69 $650.67

Sale

Supertech

Supertech Honda D16A1 Single Valve Spring Kit

$564.83 $705.83

Sale

Supertech

Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit

$703.08 $878.59

Sale

Supertech

Supertech GM ECOTEC 2.0L Dual Valve Spring Kit (Requires Smaller Seal)

$650.13 $812.42

Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16

Sale

Manley Performance

Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16

$571.59 $635.10

Sale

Supertech

Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit

$703.08 $878.59

Sale

Supertech

Supertech GM ECOTEC 2.0L Dual Valve Spring Kit (Requires Smaller Seal)

$650.13 $812.42

Sale

Supertech

Supertech Audi V8 4.2L 40V Dual Valve Spring Kit

$1,237.73 $1,546.71

Sale

Supertech

Supertech VW/Audi 2.7T 30V 6cyl Single & Dual Valve Spring Kit

$942.08 $1,177.25

Sale

Supertech

Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit

$628.06 $784.85

Sale

Supertech

Supertech Toyota/Lotus Elise 2ZZ Single Valve Spring Kit

$447.16 $558.78

Sale

Supertech

Supertech VW/Audi 2.0L FSI EA113 Single Valve Spring Kit

$488.31 $610.20

Sale

Supertech

Supertech VW 2.5L 5cyl 20V Single Valve Spring Kit

$588.34 $735.21

Sale

Supertech

Supertech Toyota 4AGE 20V Single Valve Spring Kit (Silver Top)

$558.93 $698.46