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 T78-29D 17 cm2 External TurboCharger 80mm Square Flange *SPECIAL ORDER*
Regular price $2,536.99Regular price$2,670.00-$133.01 Sale price $2,536.99 -
Vendor:GReddy
GReddy T88H-38GK 22 cm2 External TurboCharger
Regular price $3,040.99Regular price$3,200.00-$159.01 Sale price $3,040.99 -
Vendor:GReddy
GReddy T88H-38GK 18 cm2 External TurboCharger 94mm V-Band *SPECIAL ORDER*
Regular price $3,040.99Regular price$3,200.00-$159.01 Sale price $3,040.99 -
Vendor:GReddy
GReddy T88 34D 22CM w/ 94mm Coupling TurboCharger
Regular price $2,641.99Regular price$2,780.00-$138.01 Sale price $2,641.99 -
Vendor:GReddy
GReddy T88-34D 22cm2 80mm Flange External Turbocharger **SPECIAL ORDER**
Regular price $2,641.99Regular price$2,780.00-$138.01 Sale price $2,641.99 -
Vendor:GReddy
GReddy T78 33D-17CM2 20RX External TurboCharger W/G
Regular price $2,536.99Regular price$2,670.00-$133.01 Sale price $2,536.99 -
Vendor:GReddy
GReddy TD-06SH 20G 10CM Turbocharger
Regular price $1,805.99Regular price$1,900.00-$94.01 Sale price $1,805.99 -
Vendor:GReddy
GReddy Silvia T518Z 10 cm2 P765 Actuator Type Turbocharger (S/O No Cancel)
Regular price $1,976.99Regular price$2,080.00-$103.01 Sale price $1,976.99 -
Vendor:GReddy
GReddy T518Z 8 cm2 P850 Actuator Type TurboCharger
Regular price $1,976.99Regular price$2,080.00-$103.01 Sale price $1,976.99 -
Vendor:GReddy
GReddy T517Z 8 cm2 P765 Actuator Type Turbocharger
Regular price $1,871.99Regular price$1,970.00-$98.01 Sale price $1,871.99 -
Vendor:GReddy
GReddy T517Z 8 cm2 P750 GTR Actuator Type Turbocharger
Regular price $1,871.99Regular price$1,970.00-$98.01 Sale price $1,871.99 -
Vendor:GReddy
GReddy TD05H-18G Actuator Type TurboCharger 10 cm2
Regular price $1,615.99Regular price$1,700.00-$84.01 Sale price $1,615.99 -
Vendor:GReddy
GReddy 12-15 Honda Civic Si Coupe Exhaust Adapter To Work On Sedan Models
Regular price $142.99Regular price$150.00-$7.01 Sale price $142.99 -
Vendor:GReddy
GReddy 06+ Civic Si Coupe Exhaust Adapter to work on Sedan Models (works only with Greddy Exhausts)
Regular price $80.99Regular price$85.00-$4.01 Sale price $80.99 -
Vendor:GReddy
GReddy Toyota Supra 5MGE/Soarer GZ10 2 to 1 Adapter for Single Muffler (Only for 10510550/10510560)
Regular price $123.99Regular price$130.00-$6.01 Sale price $123.99 -
Vendor:GReddy
Greddy PE-TR Rolled Tip-Burnt-Ti L 130mm x 115mm
Regular price $142.99Regular price$150.00-$7.01 Sale price $142.99 -
Vendor:GReddy
GReddy Universal 3.0in RS-Ti Oval Titanium Muffler
Regular price $475.99Regular price$500.00-$24.01 Sale price $475.99 -
Vendor:GReddy
GReddy - Universal Titanium Oval Muffler 2.5in ID Muffler Inlet
Regular price $451.99Regular price$475.00-$23.01 Sale price $451.99 -
Vendor:GReddy
GReddy DD-R Burnt Titanium Tips L=170mm (Pair)
Regular price $166.99Regular price$175.00-$8.01 Sale price $166.99 -
Vendor:GReddy
GReddy DD-R Burnt Titanium Tips L=150mm (Pair)
Regular price $166.99Regular price$175.00-$8.01 Sale price $166.99 -
Vendor:GReddy
GReddy Universal 3in 3-Bolt Tip Revolution Ti Mufller
Regular price $380.99Regular price$400.00-$19.01 Sale price $380.99 -
Vendor:GReddy
GReddy Universal 2.5in 3-Bolt Tip Revolution Ti Mufller
Regular price $337.99Regular price$355.00-$17.01 Sale price $337.99 -
Vendor:GReddy
GReddy Burnt Titanium Turndown Universal Tip Diameter 105mm / Length 150mm
Regular price $133.99Regular price$140.00-$6.01 Sale price $133.99 -
Vendor:GReddy
GReddy Burnt Titanium Turndown Universal 105mm Tip
Regular price $123.99Regular price$130.00-$6.01 Sale price $123.99 -
Vendor:GReddy
GReddy Burnt Titanium Turndown Tip 115mm Diameter 170mm Length (for Revolution RS / RS-TI / RS-Race)
Regular price $152.99Regular price$160.00-$7.01 Sale price $152.99 -
Vendor:GReddy
GReddy Burnt Titanium Turndown Tip 115mm Diameter 150mm Length (for Revolution RS / RS-TI / RS-Race)
Regular price $142.99Regular price$150.00-$7.01 Sale price $142.99 -
Vendor:GReddy
GReddy Burnt Titanium Turndown Tip 115mm Diameter 120mm Length (for Revolution RS / RS-TI / RS-Race)
Regular price $133.99Regular price$140.00-$6.01 Sale price $133.99 -
Vendor:GReddy
GReddy Burnt Titanium Tip (105mm Dia/150mm Length) for Revolution RS/RS-TI/RS-Race
Regular price $85.99Regular price$90.00-$4.01 Sale price $85.99 -
Vendor:GReddy
GReddy Burnt Titanium Tip (105mm Dia/120mm Length) for Revolution RS/RS-TI/RS-Race
Regular price $85.99Regular price$90.00-$4.01 Sale price $85.99 -
Vendor:GReddy
GReddy Burnt Titanium Tip 115mm Diameter 170mm Length (for Revolution RS/RS-TI/RS-Race)
Regular price $95.99Regular price$100.00-$4.01 Sale price $95.99 -
Vendor:GReddy
GReddy Burnt Titanium Tip 115mm Diameter 170mm Length (for Revolution RS / RS-TI / RS-Race)
Regular price $95.99Regular price$100.00-$4.01 Sale price $95.99 -
Vendor:GReddy
GReddy Burnt Titanium Tip 115mm Diameter 150mm Length (Revolution RS/RS-TI/RS-Race) - 160 Rev RS (L)
Regular price $90.99Regular price$95.00-$4.01 Sale price $90.99 -
Vendor:GReddy
GReddy Burnt Titanium Tip 115mm Diameter 120mm Length (for Revolution RS/RS-TI/RS-Race) - 160 Rev RS
Regular price $90.99Regular price$95.00-$4.01 Sale price $90.99 -
Vendor:GReddy
GReddy Universal 38mm Stainless Steel RS Tip w/ 105mm Tip Silencer
Regular price $47.99Regular price$50.00-$2.01 Sale price $47.99 -
Vendor:GReddy
GReddy Universal 51mm Stainless Steel RS Tip w/ 105mm Tip Silencer
Regular price $47.99Regular price$50.00-$2.01 Sale price $47.99