HKS

665 products

665 products
HKS Universal Muffler 2.5 Inlet / 3.7in Outlet
HKS Universal Muffler 2.5 Inlet / 3.7in Outlet
HKS
HKS Nissan 240SX Hi-Power Exhaust 1995-1998
HKS Nissan 240SX Hi-Power Exhaust 1995-1998
HKS
HKS Lexus IS300 3.0 2001-2003 Rear Section Hi-Power Exhaust
HKS Lexus IS300 3.0 2001-2003 Rear Section Hi-Power Exhaust
HKS
HKS EJ6 Civic 99 H/M
HKS EJ6 Civic 99 H/M
HKS
HKS 2000-2005 Celica GT Hi-Power Exhaust
HKS 2000-2005 Celica GT Hi-Power Exhaust
HKS
HKS Honda Civic DX/Si Hatchback Only Hi-Power Exhaust 1992-1995
HKS Honda Civic DX/Si Hatchback Only Hi-Power Exhaust 1992-1995
HKS
HKS Honda Civic Si Hi-Power Exhaust 1999-2000
HKS Honda Civic Si Hi-Power Exhaust 1999-2000
HKS
HKS Acura Integra Gsr Hi Power Exaust 1994-1999
HKS Acura Integra Gsr Hi Power Exaust 1994-1999
HKS
HKS 1992-1995 Civic DX/EX/LX Hiper Exhaust
HKS 1992-1995 Civic DX/EX/LX Hiper Exhaust
HKS
HKS 92/93 Integra H/M
HKS 92/93 Integra H/M
HKS
HKS Lexus GS300 Hi-Power Exhaust 1998-2005 (Dual Rear Sections)
HKS Lexus GS300 Hi-Power Exhaust 1998-2005 (Dual Rear Sections)
HKS
HKS Hi-Power Exhaust for Acura Integra GS/LS/RS 1990-1991
HKS Hi-Power Exhaust for Acura Integra GS/LS/RS 1990-1991
HKS
HKS 08 Scion xB ES Wagon Muffler
HKS 08 Scion xB ES Wagon Muffler
HKS
HKS LegaMax Premium Roadster Cat-Back Exhaust - Mazda MX-5 Miata (ND5RC)
HKS LegaMax Premium Roadster Cat-Back Exhaust - Mazda MX-5 Miata (ND5RC)
HKS
HKS LegaMax Sports Toyota Corolla Sport 2ZR/8NR 2018
HKS LegaMax Sports Toyota Corolla Sport 2ZR/8NR 2018
HKS
HKS LegaMax Premium Subaru Forester 5AA-SKE
HKS LegaMax Premium Subaru Forester 5AA-SKE
HKS
HKS Hi-Power Muffler Honda Fit Sport GK5 2014+ w/ Carbon Tips
HKS Hi-Power Muffler Honda Fit Sport GK5 2014+ w/ Carbon Tips
HKS
HKS Scion/Toyota FRS/86 Hi-Power 2012-2021 Single Racing V2
HKS Scion/Toyota FRS/86 Hi-Power 2012-2021 Single Racing V2
HKS
HKS Scion/Toyota FRS/86 Hi-Power 2012-2021 Single Racing V1
HKS Scion/Toyota FRS/86 Hi-Power 2012-2021 Single Racing V1
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 Toyota GR86 / Subaru Brz Hi-Power Spec L2 Cup Exhaust 2022+
HKS Toyota GR86 / Subaru Brz Hi-Power Spec L2 Cup Exhaust 2022+
HKS
HKS Hi-Power Muffler SPEC Cat-Back Exhaust - Toyota 86 (ZN6)
HKS Hi-Power Muffler SPEC Cat-Back Exhaust - Toyota 86 (ZN6)
HKS
HKS Silent Hi-Power LEB-H1 Fit Hybrid Cat-Back Exhaust - Honda Fit (GP5)
HKS Silent Hi-Power LEB-H1 Fit Hybrid Cat-Back Exhaust - Honda Fit (GP5)
HKS
HKS Silent Hi-Power CR- (MAIN+CP) Cat-Back Exhaust - Honda CR-Z (ZF1)
HKS Silent Hi-Power CR- (MAIN+CP) Cat-Back Exhaust - Honda CR-Z (ZF1)
HKS
HKS Silent Hi-Power Euro Cat-Back Exhaust - Honda Accord Euro R (CL7) K20A
HKS Silent Hi-Power Euro Cat-Back Exhaust - Honda Accord Euro R (CL7) K20A
HKS
HKS Subaru Brz Hi-Power Muffler SPEC-L2 ZD8 FA24 2022+
HKS Subaru Brz Hi-Power Muffler SPEC-L2 ZD8 FA24 2022+
HKS
HKS Infiniti Q50 Hybrid VQ37 Dual Hi-Power Titanium Tip Catback Exhaust
HKS Infiniti Q50 Hybrid VQ37 Dual Hi-Power Titanium Tip Catback Exhaust
HKS
HKS Q50 VQ37 Dual Hi-Power Titanium Tip Catback Exhaust
HKS Q50 VQ37 Dual Hi-Power Titanium Tip Catback Exhaust
HKS
HKS Nissan 370z 2009-2021 Dual Hi-Power Ti. Tip Catback Exhaust
HKS Nissan 370z 2009-2021 Dual Hi-Power Ti. Tip Catback Exhaust
HKS
HKS Infiniti G37 Coupe 2008-2013 Dual Hi-Power Ti Tip Catback Exhaust
HKS Infiniti G37 Coupe 2008-2013 Dual Hi-Power Ti Tip Catback Exhaust
HKS
HKS 2003-2007 G35 Dual Hi-Power Ti Tip Catback Exhaust
HKS 2003-2007 G35 Dual Hi-Power Ti Tip Catback Exhaust
HKS
HKS 2003-2006 350z Dual Hi-Power Ti Tip Catback Exhaust
HKS 2003-2006 350z Dual Hi-Power Ti Tip Catback Exhaust
HKS
HKS 2007-2009 Civic Si Sedan Sport Exhaust Ti Tips
HKS 2007-2009 Civic Si Sedan Sport Exhaust Ti Tips
HKS
HKS 89-94 240SX Hi Power Catback Exhaust - Nissan 180SX (S13)
HKS 89-94 240SX Hi Power Catback Exhaust - Nissan 180SX (S13)
HKS
HKS Lexus IS350/250 Hi Power Exhaust 2006
HKS Lexus IS350/250 Hi Power Exhaust 2006
HKS
HKS 2005-2008 tC Hi-Power Rear Muffler
HKS 2005-2008 tC Hi-Power Rear Muffler
HKS
HKS 2009-2013 G37 Sedan Hi-Power Rear Muffler
HKS 2009-2013 G37 Sedan Hi-Power Rear Muffler
HKS
HKS Hi-Power Rear Muffler for 08 Mitsubishi Lancer DE ES GTS
HKS Hi-Power Rear Muffler for 08 Mitsubishi Lancer DE ES GTS
HKS
HKS Honda Fit Hi-Power 2009-2014 Rear Section Only Exhaust
HKS Honda Fit Hi-Power 2009-2014 Rear Section Only Exhaust
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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