Revamp Your JDM Exhaust & Engine With GReddy Tuning Solutions
Experience next-level performance with the GReddy collection at HD Werks, featuring genuine, high-performance components for engine and exhaust upgrades. These original parts, designed for racing and aftermarket tuning, deliver custom solutions that boost power delivery and dynamic control. Engineered with Japanese precision, GReddy products provide authentic quality and durability for both competitive track use and daily driving. Experience innovative enhancements with parts built for aggressive tuning and exceptional performance. Shop our GReddy range for original components that make your ride stand out.
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Vendor:GReddy
GReddy TD07/T78/T88 Inlet Turbo Gasket
Regular price $28.99Regular price$30.00-$1.01 Sale price $28.99 -
Vendor:GReddy
GReddy TD06 Turbo Outlet Gasket
Regular price $19.99Regular price$20.00-$0.01 Sale price $19.99 -
Vendor:GReddy
GReddy TD06(H) T67 Turbo Outlet Gasket for external Wastegate 60mm 3-Bolt Pattern
Regular price $23.99Regular price$25.00-$1.01 Sale price $23.99 -
Vendor:GReddy
GReddy TD06 Turbo Outlet Gasket - (Act-Type)
Regular price $19.99Regular price$20.00-$0.01 Sale price $19.99 -
Vendor:GReddy
GReddy TD06 Turbo Inlet Gasket
Regular price $19.99Regular price$20.00-$0.01 Sale price $19.99 -
Vendor:GReddy
GReddy TD05 Turbo Inlet Gasket - External
Regular price $19.99Regular price$20.00-$0.01 Sale price $19.99 -
Vendor:GReddy
GReddy TD04H / TZ Actuator Style Turbo Inlet Gasket
Regular price $19.99Regular price$20.00-$0.01 Sale price $19.99 -
Vendor:GReddy
GReddy TD04H Actuator Style Turbo Outlet Gasket
Regular price $19.99Regular price$20.00-$0.01 Sale price $19.99 -
Vendor:GReddy
GReddy Suzuki Swift ZC33S High Flow Turbine Kit
Regular price $1,852.99Regular price$1,950.00-$97.01 Sale price $1,852.99 -
Vendor:GReddy
GReddy 2018+ Suzuki Jimny Sierra Turbo Kit JB74W TF035HL 14GK 6cm w/o Catalyzer- Req. Other Parts
Regular price $3,790.99Regular price$3,990.00-$199.01 Sale price $3,790.99 -
Vendor:GReddy
GReddy Suzuki Jimny Sierra JB74W K15B RHD Bolt On Turbo Kit w/o Cat. Converter (Remapping Required)
Regular price $3,610.99Regular price$3,800.00-$189.01 Sale price $3,610.99 -
Vendor:GReddy
GReddy 05-07 Subaru WRX/STI Type FV2 Blow Off Valve Kit w/ Adapter and Recirc. Tube
Regular price $536.99Regular price$565.00-$28.01 Sale price $536.99 -
Vendor:GReddy
GReddy 06-09 Honda S2000 AP1/2 Gen2 GTX2867R Tuner CARB Turbo Kit
Regular price $6,270.99Regular price$6,600.00-$329.01 Sale price $6,270.99 -
Vendor:GReddy
GReddy 00-08 Honda S2000 AP1/2 Gen2 GTX2867R Tuner Turbo Kit
Regular price $5,130.99Regular price$5,400.00-$269.01 Sale price $5,130.99 -
Vendor:GReddy
GReddy 92-02 Mazda RX-7 Atmosphere Blow Off Valve Floating Valve 2
Regular price $427.99Regular price$450.00-$22.01 Sale price $427.99 -
Vendor:GReddy
GReddy 09-20 Nissan R35 GTR (VR38DETT) FV2 Blow Off Valve Kit w/ Adapters
Regular price $855.99Regular price$900.00-$44.01 Sale price $855.99 -
Vendor:GReddy
GReddy 89-98 Nissan Skyline GT-R BNR32/BCNR33/BNR34 FV2 BOV w/ Adapter Kit
Regular price $489.99Regular price$515.00-$25.01 Sale price $489.99 -
Vendor:GReddy
GReddy 94-98 Nissan Skyline R33 GT-S FV2 BOV w/ Adapter Kit - BFV2-225 ECR33
Regular price $427.99Regular price$450.00-$22.01 Sale price $427.99 -
Vendor:GReddy
GReddy 89-94 Nissan Skyline BNR32/BCNR33 FB-Type BOV Kit w/ Adapters (For Stock Styling Piping)
Regular price $456.99Regular price$480.00-$23.01 Sale price $456.99 -
Vendor:GReddy
GReddy 09-20 Nissan 370Z Z34 T517Z 8cm Twin Turbo Kit
Regular price $9,310.99Regular price$9,800.00-$489.01 Sale price $9,310.99 -
Vendor:GReddy
GReddy 89-94 Nissan Skyline GT-R Twin GReddy/MHi T517Z 10cm2 Upgrade Kit w/ Hardware
Regular price $3,420.99Regular price$3,600.00-$179.01 Sale price $3,420.99 -
Vendor:GReddy
GReddy 89-94 Nissan Skyline GT-R Twin GReddy/MHi T517Z 8cm2 Upgrade Kit w/ Hardware
Regular price $3,420.99Regular price$3,600.00-$179.01 Sale price $3,420.99 -
Vendor:GReddy
GReddy 89-94 Nissan Skyline GT-R Large Single GReddy/MHI T78 33D 80MM Dia Air Flow Turbo Upgrade Kit
Regular price $5,747.99Regular price$6,050.00-$302.01 Sale price $5,747.99 -
Vendor:GReddy
GReddy Toyota 86 / Subaru BRZ /Scion FRS Type FV2 Return Vent BOV Kit for ZN6 / ZC6 Turbo Kit
Regular price $712.99Regular price$750.00-$37.01 Sale price $712.99 -
Vendor:GReddy
GReddy 92-96 Toyota Chaser TD06 Turbo Upgrade Kit
Regular price $5,970.99Regular price$6,285.00-$314.01 Sale price $5,970.99 -
Vendor:GReddy
GReddy 91-00 Toyota Soarer Turbo Kit - TD06S 20G
Regular price $4,655.99Regular price$4,900.00-$244.01 Sale price $4,655.99 -
Vendor:GReddy
GReddy 93-02 Toyota Supra JDM Model JZA80 TD06SH 25G 10CM ACT Turbo Kit
Regular price $4,346.99Regular price$4,575.00-$228.01 Sale price $4,346.99 -
Vendor:GReddy
GReddy 93-02 Toyota Supra JDM Model JZA80 T78/88 Turbo Kit
Regular price $5,510.99Regular price$5,800.00-$289.01 Sale price $5,510.99 -
Vendor:GReddy
Greddy BLOW OFF VALVE FV2 BLACK
Regular price $323.99Regular price$340.00-$16.01 Sale price $323.99 -
Vendor:GReddy
GReddy Type FV2 Universal BOV - Floating Design
Regular price $323.99Regular price$340.00-$16.01 Sale price $323.99 -
Vendor:GReddy
GReddy Type R Universal BOV Stiff Spring
Regular price $323.99Regular price$340.00-$16.01 Sale price $323.99 -
Vendor:GReddy
GReddy Type R Universal BOV Standard Spring
Regular price $323.99Regular price$340.00-$16.01 Sale price $323.99 -
Vendor:GReddy
GReddy Type R Wastegate 47mm Valve 1.1-1.5 kg/cm2
Regular price $1,026.99Regular price$1,080.00-$53.01 Sale price $1,026.99 -
Vendor:GReddy
GReddy TD06 8CM Turbine Exhaust Housing W/O Actuator
Regular price $617.99Regular price$650.00-$32.01 Sale price $617.99 -
Vendor:GReddy
GReddy TD-06SH 8 cm2 20RX External TurboCharger
Regular price $2,090.99Regular price$2,200.00-$109.01 Sale price $2,090.99