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HKS Metal Catalyzer
HKS

The HKS Metal Catalyzer is a high performance replacement for the standard metal catalyzer for improved performance and exhaust flow.

The HKS Metal Catalyzer is a high performance replacement for the standard metal catalyzer for improved performance and exhaust flow.

  • Offers improved performance over the standard catalyzer, especially with turbo vehicles
  • Best results when engine tuned after installation
  • Front pipe replacement style for some Subaru vehicles, incorporating the metal catalyzer into the front pipe.
  • Oval/Barrel shape for some vehicles such as the Mitsubishi EVO CT9A
  • Fin thickness of 0.1mm and 150 cell catalysts
  • Keeps within exhaust gas regulations
  • HKS Catalizer produce cleaner air better than OEM catalizer.

Other vehicle models, please see the HKS product reference below and send us a Product Enquriry.

Product Version Vehicle Compatibility Price Order
33005-AF001
Subaru GDB(C)
Impreza - GDB
USD $ 835.19
USD $ 1,117.30
Vehicle Compatibility
Subaru - Impreza - GDB
33005-AF002
Subaru - Impreza - GDB/GGB - 6MT - Integrated Front Pipe
Impreza - GDB
Impreza Wagon - GGB
USD $ 835.19
USD $ 1,117.30
Vehicle Compatibility
Subaru - Impreza - GDB
Subaru - Impreza Wagon - GGB
33005-AF003
Subaru - Impreza - GC8 - EJ20K/EJ207 - Integrated Front Pipe
Impreza - GC8/GF8 Ver1-2
Impreza - GC8/GF8 Ver3-4
Impreza - GC8/GF8 Ver5-6
USD $ 835.19
USD $ 1,117.30
Vehicle Compatibility
Subaru - Impreza - GC8/GF8 Ver1-2
Subaru - Impreza - GC8/GF8 Ver3-4
Subaru - Impreza - GC8/GF8 Ver5-6
33005-AF004
Subaru - Impreza - GDB 2004/6+ - Integrated Front Pipe
Impreza - GDB
USD $ 835.19
USD $ 1,117.30
Vehicle Compatibility
Subaru - Impreza - GDB
33005-AF005
Subaru BL5/BP5(AT)
Legacy B4 - BL5
Legacy Wagon - BP5
USD $ 835.19
USD $ 1,117.30
Vehicle Compatibility
Subaru - Legacy B4 - BL5
Subaru - Legacy Wagon - BP5
33005-AF006
Subaru BL5/BP5(MT)
Legacy B4 - BL5
Legacy Wagon - BP5
USD $ 835.19
USD $ 1,117.30
Vehicle Compatibility
Subaru - Legacy B4 - BL5
Subaru - Legacy Wagon - BP5
33005-AF008
Subaru GDA
Impreza - GDA
USD $ 1,198.31
USD $ 1,603.09
Vehicle Compatibility
Subaru - Impreza - GDA
33005-AF010
Subaru - Imprezza WRX - 00/8-02/10 GDA - Integrated Front Pipe
Impreza - GDA
DISCONTINUED DISCONTINUED
Vehicle Compatibility
Subaru - Impreza - GDA
33005-AF011
Subaru BL5/BP5 D/E(6MT)
Legacy B4 - BL5
Legacy Wagon - BP5
USD $ 1,198.31
USD $ 1,603.09
Vehicle Compatibility
Subaru - Legacy B4 - BL5
Subaru - Legacy Wagon - BP5
33005-AF012
Subaru BL5/BP5 D/E(AT)
Legacy B4 - BL5
Legacy Wagon - BP5
USD $ 1,198.31
USD $ 1,603.09
Vehicle Compatibility
Subaru - Legacy B4 - BL5
Subaru - Legacy Wagon - BP5
33005-AF013
Subaru H8 S-GT(5MT)
USD $ 1,198.31
USD $ 1,603.09
33005-AF014
Subaru GRB
Impreza WRX STi - GRB
USD $ 1,198.31
USD $ 1,603.09
Vehicle Compatibility
Subaru - Impreza WRX STi - GRB
33005-AF016
Subaru GRF SH5 BPH YA5 F
Forester - SH5 - EJ20T
USD $ 1,198.31
USD $ 1,603.09
Vehicle Compatibility
Subaru - Forester - SH5 - EJ20T
33005-AF017
Subaru BR9/BM9 EJ25
Legacy Wagon - BR9
USD $ 711.72
USD $ 952.14
Vehicle Compatibility
Subaru - Legacy Wagon - BR9
33005-AF018
SUPER MANIFOLD BOXER SPEC ZC6 This product includes only the exhaust manifold with catalyzer
BRZ - ZC6
USD $ 929.59
USD $ 1,243.61
Vehicle Compatibility
Subaru - BRZ - ZC6
33005-AH002
Honda S2000 AP1/AP2
S2000 - AP1
S2000 - AP2
USD $ 646.36
USD $ 864.70
Vehicle Compatibility
Honda - S2000 - AP1
Honda - S2000 - AP2
33005-AH004
Honda AP2 F22C
S2000 - AP2
USD $ 646.36
USD $ 864.70
Vehicle Compatibility
Honda - S2000 - AP2
33005-AK001
Universal - Oval Type - 65-90mm
All Models
USD $ 689.94
USD $ 922.99
Vehicle Compatibility
All Models
33005-AK002
Universal - Round Type - 65-115mm
All Models
DISCONTINUED DISCONTINUED
Vehicle Compatibility
All Models
33005-AM002
Mitsubishi - Evo VII/VIII/IX - 70-70mm - 5/6MT
EVO VII - CT9A
EVO VIII - CT9A
EVO IX - CT9A
USD $ 551.95
USD $ 738.39
Vehicle Compatibility
Mitsubishi - EVO VII - CT9A
Mitsubishi - EVO VIII - CT9A
Mitsubishi - EVO IX - CT9A
33005-AM003
Mitsubishi - Evo X - CZ4A - 60-65mm
EVO X - CZ4A
USD $ 835.19
USD $ 1,117.30
Vehicle Compatibility
Mitsubishi - EVO X - CZ4A
33005-AN001
Nissan - Skyline R32/R33 - Silvia S13/S14/S15
Skyline - R33 GTS-t S2 - ECR33
Skyline - R33 GTS-t S1 - ECR33
Skyline - R32 GTR - BNR32
Skyline - R33 GTR - BCNR33
Skyline - R34 GTR - BNR34
Skyline - R32 GTS-t - HCR32
USD $ 566.47
USD $ 757.82
Vehicle Compatibility
Nissan - Skyline - R33 GTS-t S2 - ECR33
Nissan - Skyline - R33 GTS-t S1 - ECR33
Nissan - Skyline - R32 GTR - BNR32
Nissan - Skyline - R33 GTR - BCNR33
Nissan - Skyline - R34 GTR - BNR34
Nissan - Skyline - R32 GTS-t - HCR32
33005-AN002
Nissan - Skyline - ER34
Skyline - R34 GTT - ER34
USD $ 726.25
USD $ 971.57
Vehicle Compatibility
Nissan - Skyline - R34 GTT - ER34
33005-AN003
Nissan - 350Z/CPV35 - VQ35DE
350Z - Z33
Skyline - V35 350GT-8 - PV35
Skyline - V35 350GT - CPV35
USD $ 1,031.27
USD $ 1,379.63
Vehicle Compatibility
Nissan - 350Z - Z33
Nissan - Skyline - V35 350GT-8 - PV35
Nissan - Skyline - V35 350GT - CPV35
33005-AN004
Nissan Z33 VQ35HR
350Z - Z33
USD $ 1,031.27
USD $ 1,379.63
Vehicle Compatibility
Nissan - 350Z - Z33
33005-AN005
Nissan - GTR - R35 - 1x Center Cat - 2x L/R Cats
GTR - R35
USD $ 2,541.86
USD $ 3,400.49
Vehicle Compatibility
Nissan - GTR - R35
33005-AT002
Toyota JZX100
Mark II S2 - JZX100
Chaser - JZX100
Mark II S1 - JZX100
USD $ 711.72
USD $ 952.14
Vehicle Compatibility
Toyota - Mark II S2 - JZX100
Toyota - Chaser - JZX100
Toyota - Mark II S1 - JZX100
33005-AT006
Toyota Subaru W/ CATA R-SPEC ZN6/ZC6
86 GT - ZN6
BRZ - ZC6
USD $ 1,437.97
USD $ 1,923.70
Vehicle Compatibility
Toyota - 86 GT - ZN6
Subaru - BRZ - ZC6
33005-AT007
Toyota Subaru MANI with CATA GT-SPEC ZN6/ZC6
86 GT - ZN6
BRZ - ZC6
USD $ 929.59
USD $ 1,243.61
Vehicle Compatibility
Toyota - 86 GT - ZN6
Subaru - BRZ - ZC6
33005-AZ001
Mazda RX8 SE3P
RX-8 - SE3P
USD $ 835.19
USD $ 1,117.30
Vehicle Compatibility
Mazda - RX-8 - SE3P
33005-AZ002
Mazda Roaster NCEC
Roadster - NCEC
USD $ 1,742.99
USD $ 2,331.76
Vehicle Compatibility
Mazda - Roadster - NCEC
33005-AZ005
Mazda DBA-BK3P L3-VDT
Axela - DBA-BMEFS
USD $ 544.69
USD $ 728.68
Vehicle Compatibility
Mazda - Axela - DBA-BMEFS
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Nengun Performance
NENGUN CO. LTD
4798-455 Imazu
Nishi-ku, Fukuoka
Japan, 819-0165

Kobutsuho No.
901080810037