Engine & Components | QuickShiftParts

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Supertech

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

SKU: SPRK-H1022D-S14

$629.53$786.68Save 20%

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Supertech

Supertech Nissan SR20DET Dual Valve Spring Kit

SKU: SPRK-H1022D-SR20

$650.13$812.42Save 20%

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Supertech

Supertech Nissan SR20VE DOHC Dual Valve Spring Kit (Increase Net Lift Machine Inner Spring Boss)

SKU: SPRK-H1022D-VE

$532.46$665.38Save 20%

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Supertech

Supertech Nissan TB48 24V Single Valve Spring Kit

SKU: SPRK-H1022S-TB48

$847.22$1,058.71Save 20%

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Supertech

Supertech Honda LEA/L15A 4cyl 16V Honda CR-Z 1.5L LEA Single Valve Spring Kit

SKU: SPRK-H2416

$622.05$777.34Save 20%

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Supertech

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

SKU: SPRK-HM1007BE-MC2

$691.32$863.90Save 20%

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Supertech

Supertech BMW S54 24V 3.2L Single Beehive Valve Spring Kit

SKU: SPRK-HM1007BE-S54

$1,060.49$1,325.23Save 20%

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Supertech

Supertech Hyundai 2.0L Turbo Theta L4 Dual Valve Spring Kit (Use OEM Seal-Seat)

SKU: SPRK-HY1015-2

$628.99$786.01Save 20%

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Supertech

Supertech Mitsubishi 4G63 Dual Valve Spring Kit

SKU: SPRK-M1005D

$601.87$752.12Save 20%

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Supertech

Supertech Nissan RB26DET 24V Single Valve Spring Kit

SKU: SPRK-M1005S-RB

$701.59$876.74Save 20%

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Supertech

Supertech Nissan TB48 24V Single Valve Spring Kit

SKU: SPRK-M1005S-TB48

$273.89$342.26Save 20%

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Supertech

Supertech Mitsubishi 3000 Beehive Valve Spring Kit

SKU: SPRK-M1007BE-3000

$750.15$937.41Save 20%

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Supertech

Supertech Mitsubishi 4G63 Beehive Valve Spring Kit

SKU: SPRK-M1007BE-1

$617.77$771.99Save 20%

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Supertech

Supertech Mitsubishi 4G63 Beehive Valve Spring Kit

SKU: SPRK-M1007BE-2

$617.77$771.99Save 20%

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Supertech

Supertech Honda K20A3/K24A3 Dual Valve Spring Kit

SKU: SPRK-M1007D-K2

$629.53$786.68Save 20%

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Supertech

Supertech Nissan RB26DET 24V Dual Valve Spring Kit

SKU: SPRK-M1007D-RB-2L

$922.23$1,152.45Save 20%

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Supertech

Supertech Mitsubishi 4G63 Dual Valve Spring Kit

SKU: SPRK-M1007D-2

$601.87$752.12Save 20%

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Supertech

Supertech Mitsubishi 4G63 Single Valve Spring Kit

SKU: SPRK-M1007S

$447.16$558.78Save 20%

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Supertech

Supertech Honda K20A3/K24A3 Single Valve Spring Kit

SKU: SPRK-M1007S-K2

$447.16$558.78Save 20%

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Supertech

Supertech Nissan TB48 24V Single Valve Spring Kit

SKU: SPRK-M1007S-TB48

$272.10$340.03Save 20%

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Supertech

Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat)

SKU: SPRK-M1012-EX1

$629.53$786.68Save 20%

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Supertech

Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat)

SKU: SPRK-M1015-EX2

$629.53$786.68Save 20%

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Supertech

Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit

SKU: SPRK-MCB48

$648.60$810.52Save 20%

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Supertech

Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit

SKU: SPRK-MP20S

$447.16$558.78Save 20%

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Supertech

Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit

SKU: SPRK-N370Z-1

$1,139.93$1,424.49Save 20%

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Supertech

Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit

SKU: SPRK-SUEZ30-W

$944.30$1,180.03Save 20%

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Supertech

Supertech Toyota 4AGE 16V Dual Valve Spring Kit

SKU: SPRK-TC25D

$550.40$687.80Save 20%

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Supertech

Supertech Toyota 7MGTE 24V Dual Valve Spring Kit

SKU: SPRK-TC25D-24-2

$1,021.95$1,277.07Save 20%

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Supertech

Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit

SKU: SPRK-TC25D-MP

$501.87$627.15Save 20%

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Supertech

Supertech Toyota 4AGE 16V Single Valve Spring Kit

SKU: SPRK-TC25S

$467.74$584.50Save 20%

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Supertech

Supertech Toyota 7MGTE 24V Single Valve Spring Kit

SKU: SPRK-TC25S-24

$701.59$876.74Save 20%

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Supertech

Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit

SKU: SPRK-TS-DUR-BE1

$638.36$797.71Save 20%

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Supertech

Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit

SKU: SPRK-TS-DUR-BE2

$637.78$797.00Save 20%

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Supertech

Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2

SKU: SPRK-TS1009

$860.44$1,075.24Save 20%

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Supertech

Supertech Toyota 2JZ Dual Valve Spring Kit

SKU: SPRK-TS1012

$878.09$1,097.29Save 20%

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Supertech

Supertech Nissan 300ZX VG30D Dual Valve Spring Kit

SKU: SPRK-TS1012-2

$878.09$1,097.29Save 20%

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Supertech

Supertech GM ECOTEC 2.0L Dual Valve Spring Kit

SKU: SPRK-TS1012-EC

$629.53$786.68Save 20%

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Supertech

Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit

SKU: SPRK-TS1012-F4R

$629.53$786.68Save 20%

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Supertech

Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit

SKU: SPRK-TS1012-GTR

$944.30$1,180.03Save 20%

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Supertech

Supertech Nissan CA18DET 16V Dual Valve Spring Kit

SKU: SPRK-TS1012-NCA

$585.42$731.56Save 20%

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Supertech

Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit

SKU: SPRK-TS1012-T1GR

$944.30$1,180.03Save 20%

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Supertech

Supertech Toyota 2JZ Dual Valve Spring Kit

SKU: SPRK-TS1012-BE

$816.32$1,020.10Save 20%

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Supertech

Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit

SKU: SPRK-TS1012-C20

$364.79$455.85Save 20%

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Supertech

Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal)

SKU: SPRK-TS1012-FE2

$629.53$786.68Save 20%

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Supertech

Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat)

SKU: SPRK-TS1012-Z18

$609.83$762.06Save 20%

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Supertech

Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit

SKU: SPRK-TS1012-Z20

$629.53$786.68Save 20%

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Supertech

Supertech GM ECOTEC 2.0L Dual Valve Spring Kit

SKU: SPRK-TS1015-EC

$629.53$786.68Save 20%

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Supertech

Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit

SKU: SPRK-TS1015-F4R

$629.53$786.68Save 20%

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Supertech

Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit

SKU: SPRK-TS1015-GTR

$944.30$1,180.03Save 20%

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Supertech

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

SKU: SPRK-TS1015-MC2

$708.94$885.91Save 20%