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 Nissan SR20DET S13 Pro Camshaft Intake 264-11.5
Regular price $237.99Regular price$250.00-$12.01 Sale price $237.99 -
Vendor:GReddy
GReddy Nissan SR20DET S13 Pro Camshaft Intake 256-11.5
Regular price $237.99Regular price$250.00-$12.01 Sale price $237.99 -
Vendor:GReddy
GReddy Nissan SR20DET PS13/RPS13/S14/S15 EZ Camshaft Exhaust 264-10.5
Regular price $237.99Regular price$250.00-$12.01 Sale price $237.99 -
Vendor:GReddy
GReddy Nissan SR20DET S14/S15 Pro Camshaft Intake 256-10.5
Regular price $237.99Regular price$250.00-$12.01 Sale price $237.99 -
Vendor:GReddy
GReddy Nissan SR20DET S13 EZ Camshaft Intake 256-10.5
Regular price $237.99Regular price$250.00-$12.01 Sale price $237.99 -
Vendor:GReddy
GReddy 1999-2002 Nissan Skyline GT-R EZ Camshaft RB26 Exhaust R34 264-9.1
Regular price $370.99Regular price$390.00-$19.01 Sale price $370.99 -
Vendor:GReddy
GReddy 1989-1998 Nissan Skyline GT-R EZ Camshaft RB26 Exhaust R32/R33 264-9.1
Regular price $370.99Regular price$390.00-$19.01 Sale price $370.99 -
Vendor:GReddy
GReddy 1989-2002 Nissan Skyline GT-R EZ Camshaft RB26 Intake 264-9.1
Regular price $370.99Regular price$390.00-$19.01 Sale price $370.99 -
Vendor:GReddy
GReddy 1999-2002 Nissan Skyline GT-R EZ Camshaft RB26 Exhaust R34 256-9.1
Regular price $370.99Regular price$390.00-$19.01 Sale price $370.99 -
Vendor:GReddy
GReddy 1989-1998 Nissan Skyline GT-R EZ Camshaft RB26 Exhaust R32/R33 256-9.1
Regular price $370.99Regular price$390.00-$19.01 Sale price $370.99 -
Vendor:GReddy
GReddy 1989-2002 Nissan Skyline GT-R EZ Camshaft RB26 Intake 256-9.1
Regular price $370.99Regular price$390.00-$19.01 Sale price $370.99 -
Vendor:GReddy
GReddy Nissan CA18DET Timing Belt
Regular price $156.99Regular price$165.00-$8.01 Sale price $156.99 -
Vendor:GReddy
GReddy RB26/25/20 Timing Belt
Regular price $156.99Regular price$165.00-$8.01 Sale price $156.99 -
Vendor:GReddy
GReddy 89-02 Nissan Skyline GT-R RB26DETT BNR32/BCNR33/BNR34 Adjustable Cam Gear - Exhaust
Regular price $190.99Regular price$200.00-$9.01 Sale price $190.99 -
Vendor:GReddy
GReddy 89-02 Nissan Skyline GT-R RB26DETT BNR32/BCNR33/BNR34 Adjustable Cam Gear - Intake
Regular price $190.99Regular price$200.00-$9.01 Sale price $190.99 -
Vendor:GReddy
GReddy RB25DET ECR33 Plenum Intake Manifold
Regular price $1,425.99Regular price$1,500.00-$74.01 Sale price $1,425.99 -
Vendor:GReddy
GReddy RB26 RB26DETT Normal 6 Throttle Surge Tank Kit - Black
Regular price $2,042.99Regular price$2,150.00-$107.01 Sale price $2,042.99 -
Vendor:GReddy
GReddy RB26 RB26DETT Normal 6 Throttle Surge Tank Kit
Regular price $1,947.99Regular price$2,050.00-$102.01 Sale price $1,947.99 -
Vendor:GReddy
GReddy 89-02 R32/R33/R34 RB26DETT (Single Throttle) Surge Tank Kit
Regular price $2,185.99Regular price$2,300.00-$114.01 Sale price $2,185.99 -
Vendor:GReddy
GReddy Nissan BNR32 RB26DETT Pulley Kit
Regular price $389.99Regular price$410.00-$20.01 Sale price $389.99 -
Vendor:GReddy
GReddy Nissan RB26 88mm 1.4mm Metal Head Gasket
Regular price $237.99Regular price$250.00-$12.01 Sale price $237.99 -
Vendor:GReddy
GReddy Nissan RB26 88mm 1.2mm Metal Head Gasket
Regular price $237.99Regular price$250.00-$12.01 Sale price $237.99 -
Vendor:GReddy
GReddy Nissan RB26 87mm 1.4mm Metal Head Gasket
Regular price $237.99Regular price$250.00-$12.01 Sale price $237.99 -
Vendor:GReddy
GReddy Nissan RB26 87mm 1.2mm Metal Head Gasket
Regular price $237.99Regular price$250.00-$12.01 Sale price $237.99 -
Vendor:GReddy
GReddy FRS / BRZ Oil Pan Baffle Plate- Stainless Steel
Regular price $161.99Regular price$170.00-$8.01 Sale price $161.99 -
Vendor:GReddy
GReddy 2022+ Toyota GT86(JDM) / Subaru BRZ Oil Pan Baffle Plate- Stainless Steel
Regular price $190.99Regular price$200.00-$9.01 Sale price $190.99 -
Vendor:GReddy
GReddy Subaru FA20 V-Belt
Regular price $109.99Regular price$115.00-$5.01 Sale price $109.99 -
Vendor:GReddy
GReddy Toyota 1JZ-GTE Timing Belt
Regular price $171.99Regular price$180.00-$8.01 Sale price $171.99 -
Vendor:GReddy
GReddy Toyota 1JZ/2JZ Adjustable Cam Sprocket
Regular price $171.99Regular price$180.00-$8.01 Sale price $171.99 -
Vendor:GReddy
Greddy-8AN Fuel Rail Fitting (for 13512303)
Regular price $17.99Regular price$18.00-$0.01 Sale price $17.99 -
Vendor:GReddy
GReddy JZA80 2JZ-GTE In Custom Application PRO Surge Tank Kit *Welding Required*
Regular price $2,113.99Regular price$2,225.00-$111.01 Sale price $2,113.99 -
Vendor:GReddy
Greddy 2022+ Toyota GR86 (ZN8)/Subaru BRZ (ZD8) Aluminum Pulley Kit
Regular price $712.99Regular price$750.00-$37.01 Sale price $712.99 -
Vendor:GReddy
GReddy 2022+ Toyota GR86 1000cc ZN8/ZD8 Oil Catch Tank
Regular price $218.99Regular price$230.00-$11.01 Sale price $218.99 -
Vendor:GReddy
GReddy Universal Pouch Type Washer Tank
Regular price $47.99Regular price$50.00-$2.01 Sale price $47.99 -
Vendor:GReddy
GReddy 15mm Universal 1000cc Oil Catch Tank
Regular price $147.99Regular price$155.00-$7.01 Sale price $147.99