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HKS

HKS Head system Step2 SR20DET

$1,595.00
HKS22010-AN002
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HKS Head system Step2 SR20DET
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HKS

HKS Head system Step3 SR20DET

$2,595.00
HKS22010-AN001
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HKS Head system Step3 SR20DET
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HKS

HKS 91-00 Infiniti G20 SR20DET Outer Valve Spring Set

$260.00
HKS22001-AN002
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HKS 91-00 Infiniti G20 SR20DET Outer Valve Spring Set
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HKS

HKS Upgraded Valve SPG RB26DETT step2

$360.00
HKS22001-AN001
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HKS Upgraded Valve SPG RB26DETT step2
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HKS

HKS 03-06 Lancer Evolution / 89-99 Eclipse / 90-93 Galant Turbo / 89-98 Eagle Talon Turbo Valve Spri

$235.00
HKS22001-AM001
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HKS 03-06 Lancer Evolution / 89-99 Eclipse / 90-93 Galant Turbo / 89-98 Eagle Talon Turbo Valve Spri
-20%
Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick Quick View

Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick

$1.29 $1.03
SPTSS-3043
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Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick
-20%
Supertech Valve Spring Shim .515in OD .796in ID .030in Thick Quick View

Supertech Valve Spring Shim .515in OD .796in ID .030in Thick

$1.29 $1.03
SPTSS-3005
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Supertech Valve Spring Shim .515in OD .796in ID .030in Thick
-20%
Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12 Quick View

Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12

$89.18 $71.34
SPTSS-2820-E-12
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Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - Set of 12
-19%
Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick Quick View

Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick

$7.43 $5.95
SPTSS-2820-E
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Supertech Exhaust Spring Seat Nissan RB25 / OD 28mm / ID: 19.80mm / 3.9mm Thick
-19%
Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit Quick View

Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit

$739.87 $591.90
SPTSPRK-V2093-4-20S
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Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit
-20%
Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit Quick View

Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit

$591.90 $473.52
SPTSPRK-V2093-4-16S
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Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit
-20%
Supertech VW VR6 12V Dual Valve Spring Kit Quick View

Supertech VW VR6 12V Dual Valve Spring Kit

$388.15 $310.52
SPTSPRK-V2093-4-12
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Supertech VW VR6 12V Dual Valve Spring Kit
-19%
Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit Quick View

Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit

$318.26 $254.61
SPTSPRK-V2091-4-8
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Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit
-19%
Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit Quick View

Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit

$318.26 $254.61
SPTSPRK-V2091-4-7
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Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
-19%
Supertech VW 2.0L 20V 31.7mm Stem Dual Valve Spring Kit Quick View

Supertech VW 2.0L 20V 31.7mm Stem Dual Valve Spring Kit

$681.51 $545.21
SPTSPRK-V20093-4-20S
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Supertech VW 2.0L 20V 31.7mm Stem Dual Valve Spring Kit
-20%
Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) Quick View

Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem)

$295.94 $236.75
SPTSPRK-V1107D-8
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Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem)
-20%
Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) Quick View

Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem)

$295.94 $236.75
SPTSPRK-V1107D-7
All Products Engine Components Valve Springs, Retainers
Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem)
-20%
Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit Quick View

Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit

$904.20 $723.36
SPTSPRK-TU24
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Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit
Items 1 to 18 of 491 total

Customer Reviews

VRSF

O-Ring S55 Kit

Fits Like OEM

Eric Brooks on May 16, 2022

Fitment was spot on, just like OEM. Got my shipment fast and in perfect condition. Highly Recommend TD for all your parts needs!

Akrapovic

BMW M2CS Exhaust Rear Section

Sounds amazing!

Chris Reed on June 26, 2022

Best exhaust system I’ve ever ordered. Fitment was perfect, TD got the system to me quickly and at a good price! Will shop again.

ST Suspensions

ST XTA Adjustable Coilovers 2015+ BMW M3 (F80) / M4 (F82)

Nice ride quality

Jake Morecraft On August 16, 2022

Suspension fits great, ride height adjustment was very easy to use. TD got the order to me quickly and spot on. Thank you TD!

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