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.
-
Vendor:GReddy
GReddy 02-07 Subaru WRX/STI Evolution RS Exhaust
Regular price $693.99Regular price$730.00-$36.01 Sale price $693.99 -
Vendor:GReddy
GReddy 00-09 Honda S2000 Revolution RS Exhaust
Regular price $570.99Regular price$600.00-$29.01 Sale price $570.99 -
Vendor:GReddy
GReddy 2017+ Honda Civic SI Sedan Supreme SP Exhaust
Regular price $855.99Regular price$900.00-$44.01 Sale price $855.99 -
Vendor:GReddy
GReddy 2017+ Honda Civic SI Coupe Supreme SP Exhaust
Regular price $855.99Regular price$900.00-$44.01 Sale price $855.99 -
Vendor:GReddy
GReddy 2017+ Honda Civic Type-R High Grade Supreme SP Exhaust
Regular price $1,705.99Regular price$1,795.00-$89.01 Sale price $1,705.99 -
Vendor:GReddy
GReddy 00-09 Honda S2000 Supreme SP Exhaust
Regular price $950.99Regular price$1,000.00-$49.01 Sale price $950.99 -
Vendor:GReddy
GReddy 2017+ Honda Civic Sport Hatchback 76mm Supreme SP Cat-Back Exhaust
Regular price $655.99Regular price$690.00-$34.01 Sale price $655.99 -
Vendor:GReddy
GReddy 12-15 Honda Civic Si Coupe 76mm Supreme SP Cat-Back Exhaust
Regular price $760.99Regular price$800.00-$39.01 Sale price $760.99 -
Vendor:GReddy
GReddy 06-11 Honda Civic Si 63.5mm Supreme SP Cat-Back Exhaust
Regular price $750.99Regular price$790.00-$39.01 Sale price $750.99 -
Vendor:GReddy
GReddy 96-00 Honda Civic EK Hatchback (w/ K-Series Swap) Supreme SP Exhaust
Regular price $741.99Regular price$780.00-$38.01 Sale price $741.99 -
Vendor:GReddy
GReddy 92-95 Honda Civic EG Hatchback 76mm Turbo/Swap Supreme SP Cat-Back Exhaust
Regular price $712.99Regular price$750.00-$37.01 Sale price $712.99 -
Vendor:GReddy
GReddy 09-14 Acura TSX 63.5mm Supreme SP Cat-Back Exhaust
Regular price $1,092.99Regular price$1,150.00-$57.01 Sale price $1,092.99 -
Vendor:GReddy
GReddy 00-08 Honda S2000 63.5mm Revolution RS Single Exit Cat-Back Exhaust
Regular price $688.99Regular price$725.00-$36.01 Sale price $688.99 -
Vendor:GReddy
GReddy 92-02 Mazda RX-7 Revolution RS Exhaust
Regular price $570.99Regular price$600.00-$29.01 Sale price $570.99 -
Vendor:GReddy
GReddy 16-17 Mazda Miata Supreme SP Axle-Back Exhaust
Regular price $688.99Regular price$725.00-$36.01 Sale price $688.99 -
Vendor:GReddy
GReddy 03-08 Mazda RX8 63.5mm Dual Muffler Supreme SP Exhaust
Regular price $935.99Regular price$985.00-$49.01 Sale price $935.99 -
Vendor:GReddy
GReddy 09-10 Mazda RX8 CS-GTS Exhaust
Regular price $1,282.99Regular price$1,350.00-$67.01 Sale price $1,282.99 -
Vendor:GReddy
GReddy 12-14 Mitsubishi Lancer GT Supreme Exhaust
Regular price $475.99Regular price$500.00-$24.01 Sale price $475.99 -
Vendor:GReddy
GReddy 12-14 Mitsubishi Lancer GT Revolution Exhaust
Regular price $451.99Regular price$475.00-$23.01 Sale price $451.99 -
Vendor:GReddy
GReddy 16+ Infiniti Q50 Evolution (RWD ONLY) GT Cat-Back Exhaust
Regular price $1,187.99Regular price$1,250.00-$62.01 Sale price $1,187.99 -
Vendor:GReddy
GReddy 07-14 Infiniti G37 Evolution (RWD ONLY) GT 304SS Cat-Back Exhaust
Regular price $1,325.99Regular price$1,395.00-$69.01 Sale price $1,325.99 -
Vendor:GReddy
GReddy 11-14 Nissan Juke Evolution GT Exhaust
Regular price $665.99Regular price$700.00-$34.01 Sale price $665.99 -
Vendor:GReddy
GReddy 07-14 Infiniti G37 Single Revolution RS Exhaust
Regular price $878.99Regular price$925.00-$46.01 Sale price $878.99 -
Vendor:GReddy
GReddy 17+ Toyota 86 RS Race Exhaust
Regular price $570.99Regular price$600.00-$29.01 Sale price $570.99 -
Vendor:GReddy
GReddy 12-16 Scion FRS/ 12-16 Subaru BRZ Revolution Exhaust
Regular price $570.99Regular price$600.00-$29.01 Sale price $570.99 -
Vendor:GReddy
GReddy 2017+ Subaru BRZ Evolution GT Cat-Back Exhaust
Regular price $902.99Regular price$950.00-$47.01 Sale price $902.99 -
Vendor:GReddy
GReddy 12-16 Scion FR-S EVO GT Exhaust
Regular price $902.99Regular price$950.00-$47.01 Sale price $902.99 -
Vendor:GReddy
GReddy 2015+ Lexus GS-F Dual 63.5mm Supreme SP Axle-Back Exhaust w/ Quad Offset Tips
Regular price $850.99Regular price$895.00-$44.01 Sale price $850.99 -
Vendor:GReddy
GReddy 13-15 Scion FR-S Supreme SP Exhaust
Regular price $855.99Regular price$900.00-$44.01 Sale price $855.99 -
Vendor:GReddy
GReddy 2015+ Lexus RC350 (Excl F-Sport) Supreme SP Exhaust
Regular price $850.99Regular price$895.00-$44.01 Sale price $850.99 -
Vendor:GReddy
GReddy 05-13 Lexus IS250/350 Supreme SP Exhaust
Regular price $821.99Regular price$865.00-$43.01 Sale price $821.99 -
Vendor:GReddy
GReddy 2017+ Toyota 86 Revolution RS Exhaust
Regular price $665.99Regular price$700.00-$34.01 Sale price $665.99 -
Vendor:GReddy
GReddy 13-15 Scion FR-S/Subaru BRZ Revolution RS Exhaust
Regular price $665.99Regular price$700.00-$34.01 Sale price $665.99 -
Vendor:GReddy
GReddy 01-05 Lexus IS300 Revolution RS Cat Back Exhaust
Regular price $688.99Regular price$725.00-$36.01 Sale price $688.99 -
Vendor:GReddy
GReddy 12-16 FR-S / BRZ CS-GTS Version 3 Exhaust
Regular price $2,185.99Regular price$2,300.00-$114.01 Sale price $2,185.99