Newest Products

Supertech

Supertech Nissan KA24 Dual Valve Spring Kit SPRK-H100DR-240

Supertech

Supertech Honda F20/K20A2 Beehive Valve Spring Kit SPRK-H1007BE-2

Supertech

Supertech Honda K24Z7 Dual Valve Spring Kit SPRK-H1005D-Z7

Supertech

Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit SPRK-H1005D-BM

Supertech

Supertech Honda H22 Dual Valve Spring Kit SPRK-H1005D

Supertech

Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit SPRK-H1000D-BM

Supertech

Supertech Honda H22 Dual Valve Spring Kit SPRK-H1000D

Supertech

Supertech Ford/Mazda DURATEC 2.0L/2.3L Beehive Valve Spring Kit (Use OEM Retainer/OEM Seat) SPRK-FE20BE

Supertech

Supertech Seedoo 4TEC Dual Valve Spring Kit SPRK-EC3025D-SE

Supertech

Supertech VW/Audi 2.7T 30V 6cyl Single & Dual Valve Spring Kit SPRK-AUDI2.7T

Supertech

Supertech VW/Audi 2.0L FSI EA113 Single Valve Spring Kit SPRK-A2416-N2

Supertech

Supertech Audi 2.5T FSI/TFSI/EA113/EA888 Single Valve Spring Kit SPRK-A2416-BE2

Supertech

Supertech BMW S54 24V 3.2L Dual Valve Spring Kit SPRK-2521-2BM-T1

Supertech

Supertech Nissan SKYLINE RB25 DOHC 24V (w/Hydraulic Lifters) Single Valve Spring Kit SPRK-2081-RB25

Supertech

Supertech Toyota Supra 2JZ-GE/2JZ-GTE Dual Valve Spring - Set of 16 SPR-TS1015-16

Supertech

Supertech Honda B16A/B17A/B18C Dual Valve Spring - Set of 16 SPR-H200DR-16

Supertech

Supertech Honda K20/K24/F20C1/F22C1 Dual Valve Spring - Set of 16 SPR-H1019D-16

Supertech

Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 SPR-H1005D-24

Supertech

Supertech Honda H22A1/H22A4 Dual Valve Spring - Set of 16 SPR-H1005D-16

Supertech

Supertech Honda D16A/D15B Single Valve Spring - 16 SPR-H1003S-16

Supertech

Supertech Honda D16Z6/D16Y6/D16Y7/D16Y8/D15B/D17A Single Valve Spring - 16 SPR-H1002S-16

Supertech

Supertech Subaru EJ25 Black Nitrided Intake Valve - Set of 8 SIVN-1016-8

Supertech

Supertech Subaru EJ20/EJ25 Black Nitrided Intake Valve - +1mm Oversize - Set of 8 (Std Length) SIVN-1014-8

Supertech

Supertech Subaru EJ20/EJ25 Black Nitrided Exhaust Valve - Set of 8 SEVN-1010-8

Supertech

Supertech Toyota FRS / Subaru BRZ Inconel Exhaust Valve - Set of 8 SEVI-1050-2-8

Supertech

Supertech Subaru EJ20/EJ25 Inconel Exhaust Valve - +1mm Oversize - Set of 8 SEVI-1014-8

Supertech

Supertech Subaru EJ20/EJ25 Sodium Filled Inconel Exhaust Valve - Set of 8 SEVI-1010-HS-8

Supertech

Supertech Subaru EJ20/EJ25 Inconel Exhaust Valve - Set of 8 SEVI-1010-8

Supertech

Supertech BMW S52 Steel Spring Retainer - Set of 24 RET-HBK-ST-24

Supertech

Supertech BMW S42 / Honda B16A / Honda/Acura B18C5 Steel Spring Retainer - Set of 16 RET-HBK-ST-16

Supertech

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.15mm Thickness RB26-SHIM-3.15

Supertech

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.10mm Thickness RB26-SHIM-3.10

Supertech

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.05mm Thickness RB26-SHIM-3.05

Supertech

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.00mm Thickness RB26-SHIM-3.00

Supertech

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.95mm Thickness RB26-SHIM-2.95

Supertech

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.90mm Thickness RB26-SHIM-2.90

Supertech

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.80mm Thickness RB26-SHIM-2.80

Supertech

Supertech 86.5mm Bore Piston Rings - 1x3.30 / 1.2x3.60 / 2.8x3.10mm High Performance Gas Nitrided R86.5-GNH8650

Supertech

Supertech 86mm Bore Piston Rings - 1x3.10 / 1.2x3.5 / 2.8x3.10mm High Performance Gas Nitrided R86-GNH8600

Supertech

Supertech 84.5mm Bore Piston Rings - 1x3.10 / 1.2x3.5 / 2.8x3.10mm High Performance Gas Nitrided R84.5-GNH8450

Supertech

Supertech 83.5mm Bore Piston Rings - 1x3.10 / 1.2x3.5 / 2.8x3.10mm High Performance Gas Nitrided R83.5-GNH8350

Supertech

Supertech 82mm Bore Piston Rings - 1x3.10 / 1.2x3.40 / 2.8x3.10mm High Performance Gas Nitrided R82-GNH8200

Supertech

Supertech 81mm Bore Piston Rings - 1x3.10 / 1.2x3.40 / 2.8x3.10mm High Performance Gas Nitrided R81-GNH8100

Supertech

Supertech Nissan SR20DET 86.5mm Bore -10cc Dish 9:1 CR Forged Pistons- Set of 4 (Excl Rings) P4-NSR20-86.5-CR9-H13

Supertech

Supertech Nissan KA24 89.5mm Bore -27cc Dish 8.6:1 CR Pistons - Set of 4 (Excl Rings) P4-N895-N27

Supertech

Supertech Nissan KA24 89.50mm Bore -23cc Dish 9.0:1 CR Pistons - Set of 4 (Excl Rings) P4-N895-N23

Supertech

Supertech Mazda Miata 1.8L 84mm Bore 10.5cc Dome 11:1 CR Pistons - Set of 4 (Excl Rings) P4-MA84-P10

Supertech

Supertech Mazda Miata 1.8L 84mm Bore -4cc Dish 8.6:1 Pistons - Set of 4 (Excl Rings) P4-MA84-N4

Supertech

Supertech Mazda Miata 1.8L 84mm Bore -4cc 9:1 CR Pistons - Set of 4 (Rated 560HP/30PSI) (Excl Rings) P4-MA84-CR9

Supertech

Supertech Mazda Miata 1.8L 83.5mm Bore 10.5cc Dome 11:1 CR Pistons - Set of 4 (Excl Rings) P4-MA8350-P10