BUY NOW, PAY LATER. Starting at 0% APR 
Supertech BMW S63 V8 Conical Spring Kit - Rate 83lbs (Ex) 80lbs (In)
$1,598.00
$1,278.68
SPTSPRK-BMS63B
Engine Components
Supertech
Valve Springs, Retainers
Supertech BMW S63 V8 Conical Spring Kit - Rate 83lbs (Ex) 80lbs (In)
Supertech Hyundai 3.8L 24V Dual Valve Spring Kit
$1,185.29
$948.44
SPTSPRK-H1002D-HY
Engine Components
Supertech
Valve Springs, Retainers
Supertech Hyundai 3.8L 24V Dual Valve Spring Kit
Supertech BMW N54 Conical Spring Kit - Rate 7.25lbs/mm
$1,136.21
$909.17
SPTSPRK-FE20N54-BE-2
Engine Components
Supertech
Valve Springs, Retainers
Supertech BMW N54 Conical Spring Kit - Rate 7.25lbs/mm
Supertech BMW N54 24V 3.0L BMW N54 Conical Spring Kit (Use Factory Valve Stem Seal)
$1,136.21
$909.17
SPTSPRK-FE20N54-BE
Engine Components
Supertech
Valve Springs, Retainers
Supertech BMW N54 24V 3.0L BMW N54 Conical Spring Kit (Use Factory Valve Stem Seal)
Supertech BMW E36 M3 S52/B32 3.2L 87mm Bore -12cc Dish 11:1 CR Pistons - Set of 6 (Excl Rings)
$1,122.66
$898.32
SPTP6-BM87-N12
Engine Components
Piston Sets - Forged - 6cyl
Supertech
Supertech BMW E36 M3 S52/B32 3.2L 87mm Bore -12cc Dish 11:1 CR Pistons - Set of 6 (Excl Rings)
Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit
$1,102.84
$882.47
SPTSPRK-TS1015-RB25
Engine Components
Nissan
Supertech
Valve Springs, Retainers
Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
$1,102.84
$882.47
SPTSPRK-H1005D-BM
Engine Components
Supertech
Valve Springs, Retainers
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
$1,102.84
$882.47
SPTSPRK-H1000D-BM
Engine Components
Supertech
Valve Springs, Retainers
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
Supertech BMW S54 24V 3.2L Dual Valve Spring Kit
$1,102.84
$882.47
SPTSPRK-2521-2BM-T1
Engine Components
Supertech
Valve Springs, Retainers
Supertech BMW S54 24V 3.2L Dual Valve Spring Kit
Supertech VW/Audi 2.7T 30V 6cyl Single & Dual Valve Spring Kit
$1,100.24
$880.38
SPTSPRK-AUDI2.7T
Engine Components
Supertech
Valve Springs, Retainers
Supertech VW/Audi 2.7T 30V 6cyl Single & Dual Valve Spring Kit
Supertech Mini R56 Forged 4340 Connecting Rod H-Beam ARP2000 C-C Length 138.54mm - Set of 4
$1,043.64
$835.10
SPTCR-MINR56-H138.54-4
Connecting Rods - 4Cyl
Engine Components
Supertech
Supertech Mini R56 Forged 4340 Connecting Rod H-Beam ARP2000 C-C Length 138.54mm - Set of 4
Supertech Toyota 2JZ Dual Valve Spring Kit
$1,025.51
$820.59
SPTSPRK-TS1015
Engine Components
Supertech
Valve Springs, Retainers
Supertech Toyota 2JZ Dual Valve Spring Kit
Supertech Nissan 300ZX VG30D Dual Valve Spring Kit
$1,025.51
$820.59
SPTSPRK-TS1012-2
Engine Components
Nissan
Supertech
Valve Springs, Retainers
Supertech Nissan 300ZX VG30D Dual Valve Spring Kit
Supertech VW VR6 24V R32 Dual Valve Spring Kit
$1,025.51
$820.59
SPTSPRK-TC25D-VR6
Engine Components
Supertech
Valve Springs, Retainers
Supertech VW VR6 24V R32 Dual Valve Spring Kit
Supertech Nissan SKYLINE RB25 DOHC 24V (NEO Version) Beehive Valve Spring Kit
$991.05
$793.01
SPTSPRK-M1007BE-RB25N
Engine Components
Nissan
Supertech
Valve Springs, Retainers
Supertech Nissan SKYLINE RB25 DOHC 24V (NEO Version) Beehive Valve Spring Kit
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
$974.00
$779.37
SPTSPRK-H1000D-BM-ST
Engine Components
Supertech
Valve Springs, Retainers
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
Supertech Nissan SKYLINE RB25 DOHC 24V (w/Hydraulic Lifters) Single Valve Spring Kit
$907.67
$726.30
SPTSPRK-2081-RB25
Engine Components
Nissan
Supertech
Valve Springs, Retainers
Supertech Nissan SKYLINE RB25 DOHC 24V (w/Hydraulic Lifters) Single Valve Spring Kit
Supertech 2015+ Honda K20C Single Valve Spring Kit
$901.84
$721.63
SPTSPRK-K20C-1
Engine Components
Honda
Supertech
Valve Springs, Retainers
Supertech 2015+ Honda K20C Single Valve Spring Kit
Supertech Nissan RB26DET 24V Dual Valve Spring Kit
$894.23
$715.54
SPTSPRK-M1007D-RB
Engine Components
Nissan
Supertech
Valve Springs, Retainers
Supertech Nissan RB26DET 24V Dual Valve Spring Kit
Supertech BMW N54B30A Sodium Filled Inconel Exhaust Valve - Set of 12 (Use w/Locks)
$866.55
$693.39
SPTBMEVI-1054S-HS-12
Engine Components
Supertech
Valves
Supertech BMW N54B30A Sodium Filled Inconel Exhaust Valve - Set of 12 (Use w/Locks)
Supertech BMW N54 Turbo 3.0L Inconel Exhaust Valve- Set of 12
$866.55
$693.39
SPTBMEVI-1055S-HS-12
Engine Components
Supertech
Valves
Supertech BMW N54 Turbo 3.0L Inconel Exhaust Valve- Set of 12
Supertech Honda K24Z7 Dual Valve Spring Kit
$862.34
$690.02
SPTSPRK-H100DR-Z7
Engine Components
Honda
Supertech
Valve Springs, Retainers
Supertech Honda K24Z7 Dual Valve Spring Kit
Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11
$855.42
$684.49
SPTSPRK-A2416N-V6
Engine Components
Supertech
Valve Springs, Retainers
Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11
Supertech Mini R56 N18 JCW 1.6T 77mm Bore 10:1 CR Pistons - Set of 4 (Use w/GNH07700) (Excl Rings)
$851.64
$681.48
SPTP4-MIN56-N18-77-CR10
Engine Components
Piston Sets - Forged - 4cyl
Supertech
Supertech Mini R56 N18 JCW 1.6T 77mm Bore 10:1 CR Pistons - Set of 4 (Use w/GNH07700) (Excl Rings)
Supertech Mini R56 N18 1.6T 77.00mm 10.5:1 CR Pistons - Set of 4 (Use w/GNH07700 ) (Excl Rings)
$851.64
$681.48
SPTP4-MIN56-N18-77-CR10.5
Engine Components
Piston Sets - Forged - 4cyl
Supertech
Supertech Mini R56 N18 1.6T 77.00mm 10.5:1 CR Pistons - Set of 4 (Use w/GNH07700 ) (Excl Rings)
Supertech Mini R56 N18 JCW 1.6T 77.50mm Bore 10:1 CR Pistons- Set of 4 (Use w/GNH07750) (Excl Rings)
$851.64
$681.48
SPTP4-MIN56-N18-77.5-CR10
Engine Components
Piston Sets - Forged - 4cyl
Supertech
Supertech Mini R56 N18 JCW 1.6T 77.50mm Bore 10:1 CR Pistons- Set of 4 (Use w/GNH07750) (Excl Rings)
Supertech Ford 2.3L 88mm Bore 1.122in Comp Height -20cc Dish 9:1 CR Pistons - Set of 4 (Excl Rings)
$838.20
$670.72
SPTP4-DU89-N20-H13
Engine Components
Piston Sets - Forged - 4cyl
Supertech
Supertech Ford/Mazda 2.3L 88mm Bore 1.122in Comp Height -20cc Dish 9:1 CR Pistons - Set of 4
Supertech Nissan SR20DET 86.5mm Bore -10cc Dish 9:1 CR Forged Pistons- Set of 4 (Excl Rings)
$838.20
$670.72
SPTP4-NSR20-86.5-CR9-H13
Engine Components
Nissan
Piston Sets - Forged - 4cyl
Supertech
Supertech Nissan SR20DET 86.5mm Bore -10cc Dish 9:1 CR Forged Pistons- Set of 4 (Excl Rings)
Supertech Nissan RB26DET 24V Single Valve Spring Kit
$780.63
$624.64
SPTSPRK-M1007S-RB
Engine Components
Nissan
Supertech
Valve Springs, Retainers
Supertech Nissan RB26DET 24V Single Valve Spring Kit
Supertech Honda K24Z7 Dual Valve Spring Kit
$776.24
$621.13
SPTSPRK-H1005D-Z7
Engine Components
Honda
Supertech
Valve Springs, Retainers
Supertech Honda K24Z7 Dual Valve Spring Kit
Supertech Mazda Miata 1.8 1.8L Dual Valve Spring Kit
$752.89
$602.45
SPTSPRK-1012-M18D
Engine Components
Supertech
Valve Springs, Retainers
Supertech Mazda Miata 1.8 1.8L Dual Valve Spring Kit
Supertech Mazda Miata 1.8L 84mm Bore -4cc Dish 8.6:1 Pistons - Set of 4 (Excl Rings)
$750.33
$600.39
SPTP4-MA84-N4
Engine Components
Piston Sets - Forged - 4cyl
Supertech
Supertech Mazda Miata 1.8L 84mm Bore -4cc Dish 8.6:1 Pistons - Set of 4 (Excl Rings)
Supertech Mazda Miata 1.6L 78.50mm (+0.50) -10.5cc Dish 8.8:1 CR Piston - Set of 4 (Excl Rings)
$748.44
$598.88
SPTP4-MA785-N10
Engine Components
Piston Sets - Forged - 4cyl
Pistons - Forged - Single
Supertech
Supertech Mazda Miata 1.6L 78.50mm (+0.50) -10.5cc Dish 8.8:1 CR Piston - Set of 4 (Excl Rings)
Supertech Toyota 4AGE 81.5mm Bore 11:1 CR Pistons - Set of 4 (Use w/18mm Rod Width) (Excl Rings)
$748.44
$598.88
SPTP4-T4AG16-81.5-CR11.5
Engine Components
Piston Sets - Forged - 4cyl
Supertech
Supertech Toyota 4AGE 81.5mm Bore 11:1 CR Pistons - Set of 4 (Use w/18mm Rod Width) (Excl Rings)
Supertech Nissan KA24 89.5mm Bore -27cc Dish 8.6:1 CR Pistons - Set of 4 (Excl Rings)
$748.44
$598.88
SPTP4-N895-N27
Engine Components
Nissan
Piston Sets - Forged - 4cyl
Supertech
Supertech Nissan KA24 89.5mm Bore -27cc Dish 8.6:1 CR Pistons - Set of 4 (Excl Rings)
Supertech Nissan KA24 89.50mm Bore -23cc Dish 9.0:1 CR Pistons - Set of 4 (Excl Rings)
$748.44
$598.88
SPTP4-N895-N23
Engine Components
Nissan
Piston Sets - Forged - 4cyl
Supertech
Supertech Nissan KA24 89.50mm Bore -23cc Dish 9.0:1 CR Pistons - Set of 4 (Excl Rings)