HKS

560 products

560 products
HKS Universal Exhaust Gasket 85mm - 2pcs
HKS Universal Exhaust Gasket 85mm - 2pcs
HKS
HKS Universal Exhaust Gasket 75mm - 2pcs
HKS Universal Exhaust Gasket 75mm - 2pcs
HKS
HKS Stainless Front Pipe - Nissan Skyline GT-R RB26DETT
HKS Stainless Front Pipe - Nissan Skyline GT-R RB26DETT
HKS
HKS Exhaust Silencer Black - 115mm Tip
HKS Exhaust Silencer Black - 115mm Tip
HKS
HKS Inner Silencer - 94mm
HKS Inner Silencer - 94mm
HKS
HKS 99-07 Toyota MR2 (MR-S) ZZW 30 1ZZ-FE Legamax Exhaust System
HKS 99-07 Toyota MR2 (MR-S) ZZW 30 1ZZ-FE Legamax Exhaust System
HKS
HKS 85-87 Corolla GTS Exhaust System
HKS 85-87 Corolla GTS Exhaust System
HKS
HKS S. MANI with CATA (GT-SPEC)ZN6/ZC6
HKS S. MANI with CATA (GT-SPEC)ZN6/ZC6
HKS
HKS Stainless Center Pipe - Honda Fit GE6 / GE8 (L13A / L15A)
HKS Stainless Center Pipe - Honda Fit GE6 / GE8 (L13A / L15A)
HKS
HKS 00-09 S2000 Hi Power Racing Version Exhaust w/ Ti Tip (SUS304 NO COATING)
HKS 00-09 S2000 Hi Power Racing Version Exhaust w/ Ti Tip (SUS304 NO COATING)
HKS
HKS USA IS300 2JZ C/M
HKS USA IS300 2JZ C/M
HKS
HKS 01-03 Honda Civic EX/DX/LX Hi-Power Exhaust (Rear Section)
HKS 01-03 Honda Civic EX/DX/LX Hi-Power Exhaust (Rear Section)
HKS
HKS 02-03 Mazda Protege5 Hi-Power Exhaust Rear Section Only Includes Silencer
HKS 02-03 Mazda Protege5 Hi-Power Exhaust Rear Section Only Includes Silencer
HKS
HKS Universal Muffler 2.5 Inlet / 3.7in Outlet (SUS304 NO COATING)
HKS Universal Muffler 2.5 Inlet / 3.7in Outlet (SUS304 NO COATING)
HKS
HKS 95-98 Nissan 240SX Hi-Power Exhaust
HKS 95-98 Nissan 240SX Hi-Power Exhaust
HKS
HKS 01-03 Lexus IS300 3.0 Rear Section Hi-Power Exhaust
HKS 01-03 Lexus IS300 3.0 Rear Section Hi-Power Exhaust
HKS
HKS USA EJ6 Civic 99 H/M
HKS USA EJ6 Civic 99 H/M
HKS
HKS 00-05 Celica GT Hi-Power Exhaust
HKS 00-05 Celica GT Hi-Power Exhaust
HKS
HKS 92-95 Honda Civic DX/Si Hatchback Only Hi-Power Exhaust
HKS 92-95 Honda Civic DX/Si Hatchback Only Hi-Power Exhaust
HKS
HKS 99-00 Honda Civic Si Hi-Power Exhaust
HKS 99-00 Honda Civic Si Hi-Power Exhaust
HKS
HKS 94-99 Acura Integra GSR Hi Power Exaust
HKS 94-99 Acura Integra GSR Hi Power Exaust
HKS
HKS 92-95 Civic DX/EX/LX Hiper Exhaust
HKS 92-95 Civic DX/EX/LX Hiper Exhaust
HKS
HKS USA 92/93 Integra H/M
HKS USA 92/93 Integra H/M
HKS
HKS 98-05 Lexus GS300 Hi-Power Exhaust (Dual Rear Sections)
HKS 98-05 Lexus GS300 Hi-Power Exhaust (Dual Rear Sections)
HKS
HKS Hi-Power Exhaust for 90-91 Acura Integra GS/LS/RS
HKS Hi-Power Exhaust for 90-91 Acura Integra GS/LS/RS
HKS
HKS 08 Scion xB ES Wagon Muffler
HKS 08 Scion xB ES Wagon Muffler
HKS
HKS LEGAMAX Premium ROADSTER ND5RC
HKS LEGAMAX Premium ROADSTER ND5RC
HKS
HKS LEGAMAX Sports 2018 Toyota Corolla Sport 2ZR/8NR
HKS LEGAMAX Sports 2018 Toyota Corolla Sport 2ZR/8NR
HKS
HKS LEGAMAX Premium Subaru Forester 5AA-SKE
HKS LEGAMAX Premium Subaru Forester 5AA-SKE
HKS
HKS Hi-Power Muffler 2014+ Honda Fit Sport GK5 w/ Carbon Tips
HKS Hi-Power Muffler 2014+ Honda Fit Sport GK5 w/ Carbon Tips
HKS
HKS 12-21 Scion/Toyota FRS/86 Hi-Power Single Racing V2 (SUS304 NO COATING)
HKS 12-21 Scion/Toyota FRS/86 Hi-Power Single Racing V2 (SUS304 NO COATING)
HKS
HKS 12-21 Scion/Toyota FRS/86 Hi-Power Single Racing V1 (SUS304 NO COATING)
HKS 12-21 Scion/Toyota FRS/86 Hi-Power Single Racing V1 (SUS304 NO COATING)
HKS
HKS Hi-Power Muffler SPEC-L Scion FR-S
HKS Hi-Power Muffler SPEC-L Scion FR-S
HKS
ON SALE
HKS Hi-Power Single Exhaust for Toyota Subaru FA20 Spec-L2
HKS Hi-Power Single Exhaust for Toyota Subaru FA20 Spec-L2
HKS
HKS 2022+ Toyota GR86 / Subaru BRZ Hi-Power Spec L2 Cup Exhaust
HKS 2022+ Toyota GR86 / Subaru BRZ Hi-Power Spec L2 Cup Exhaust
HKS
HKS Hi-Power Muffler SPEC-L ZN6
HKS Hi-Power Muffler SPEC-L ZN6
HKS
HKS Silent Hi-Power GP5 LEB-H1 FIT HYBRID ***DOES NOT FIT SPORT***
HKS Silent Hi-Power GP5 LEB-H1 FIT HYBRID ***DOES NOT FIT SPORT***
HKS
HKS SILENT Hi-Power ZF1 CR-Z (MAIN+CP) A
HKS SILENT Hi-Power ZF1 CR-Z (MAIN+CP) A
HKS
HKS SILENT Hi-Power CL7 K20A EURO R
HKS SILENT Hi-Power CL7 K20A EURO R
HKS
HKS 2022+ Subaru BRZ Hi-Power Muffler SPEC-L2 ZD8 FA24
HKS 2022+ Subaru BRZ Hi-Power Muffler SPEC-L2 ZD8 FA24
HKS

HKS Exhausts, Turbochargers, Intakes & Electronics

HKS has been a pillar of Japanese performance tuning since 1973, engineering exhausts, turbochargers, intakes, and tuning electronics that are synonymous with the import performance scene. From Time Attack record holders to weekend Touge enthusiasts, HKS delivers products developed and proven in real-world motorsport.

OneFastShop carries the full HKS catalog including Hi-Power, Hi-Power SPEC-L, Legamax Premium, Super Turbo Muffler, and Silent Hi-Power exhaust systems, GTII and GTIII ball bearing turbochargers, Super Power Flow and Racing Suction intakes, EVC boost controllers, Super SQV blow-off valves, Type-S filters, HIPERMAX coilovers, Super Oil, and tuning electronics for Nissan GT-R, 350Z, 370Z, Skyline, Toyota Supra, Subaru WRX/STI, Mitsubishi Evo, Honda Civic Type R, and more.

As an authorized HKS dealer, OneFastShop ships only 100% genuine HKS products backed by the manufacturer warranty. Whether you're after JDM-spec sound, a proven turbo upgrade, or boost control hardware, HKS delivers Japanese performance heritage. Shop the full HKS collection today.
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