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5zigen Pro Racer - Header
5zigen

The 5zigen Pro Racer exhaust manifold has been designed to improve midrange to high end torque and power output using an advanced TIG welded 4-2-1 pipe gathering design.

The 5zigen Pro Racer exhaust manifold has been designed to improve midrange to high end torque and power output using an advanced TIG welded 4-2-1 pipe gathering design.

From their racing experience, the 5zigen manifold is manufactured out of high quality stainless steel with an impressive buff finish.

  • Stainless (SUS304) Steel with buff finish
  • TIG Welding
  • 4-2-1 pipe gathering method
  • JASMA compliance


Please note these exhausts are made to order and can take up to 5 weeks or more to be completed. Please consider this before purchase

Product Version Vehicle Compatibility Price Order
BHOEX01-P
Honda - CRX EF8 - 42.7-50.8mm
CR-X - SiR - EF8
USD $ 645.06
USD $ 718.66
Vehicle Compatibility
Honda - CR-X - SiR - EF8
BHOEX02-P
Honda - Civic EG6 - B16A - 42.7-50.8mm
Civic - EG6
USD $ 476.62
USD $ 527.02
Vehicle Compatibility
Honda - Civic - EG6
BHOEX02-P
Honda - Civic - EK4 - MT Only - 4-2-1 - 42.7-50.8mm
Civic - EK4
USD $ 476.62
USD $ 527.02
Vehicle Compatibility
Honda - Civic - EK4
BHOEX03-P
Honda - Civic EK9 - 42.7-50.8mm
Civic - Type R - EK9
Civic - EK9
USD $ 476.62
USD $ 527.02
Vehicle Compatibility
Honda - Civic - Type R - EK9
Honda - Civic - EK9
BHOEX03-P
Honda - Integra DC2 - Type-R 96 Spec - 42.7-50.8mm
Integra Type R - DC2
Integra - DC2
USD $ 476.62
USD $ 527.02
Vehicle Compatibility
Honda - Integra Type R - DC2
Honda - Integra - DC2
BHOEX04-P
Honda - Integra DC2 - Type-R 98 Spec - 42.7-50.8mm
Integra Type R - DC2
Fit - GD3
USD $ 476.62
USD $ 527.02
Vehicle Compatibility
Honda - Integra Type R - DC2
Honda - Fit - GD3
BHOEX05-P
Honda - Integra DC2 - 42.7-50.8mm
Integra Type R - DC2
Integra - DC2
USD $ 476.62
USD $ 527.02
Vehicle Compatibility
Honda - Integra Type R - DC2
Honda - Integra - DC2
BHOEX11-P
Honda - Accord Euro-R - CL1 - 42.7-50.8mm
Accord Euro-R - CL1
USD $ 717.25
USD $ 814.48
Vehicle Compatibility
Honda - Accord Euro-R - CL1
BHOEX12-P
Honda - S2000 - LA-AP1 - 2000/4-2004/3 - F20C - 42.7-50.8-60.5mm
S2000 - AP1
USD $ 645.06
USD $ 718.66
Vehicle Compatibility
Honda - S2000 - AP1
BHOEX19-P
Honda - S2000 - ABA-AP1 - 2004/3-2005/11 - F20C - 45-50.8-60.5mm
S2000 - AP1
USD $ 959.37
USD $ 1,101.94
Vehicle Compatibility
Honda - S2000 - AP1
BHOEX19-P
Honda - S2000 - ABA-AP2 - 12005/11-2009/9 - F22C - 45-50.8-60.5mm
S2000 - AP2
USD $ 959.37
USD $ 1,101.94
Vehicle Compatibility
Honda - S2000 - AP2
BNIEX02-P
Nissan - Silvia - PS13 - SR20DE - 42.7mm - 50.8mm
Silvia - PS13 (Red Top)
180SX - RPS13 S2 (Black Head)
180SX - RPS13 S1 (Red Head)
180SX - RPS13 S3 (Black Head)
USD $ 500.55
USD $ 574.93
Vehicle Compatibility
Nissan - Silvia - PS13 (Red Top)
Nissan - 180SX - RPS13 S2 (Black Head)
Nissan - 180SX - RPS13 S1 (Red Head)
Nissan - 180SX - RPS13 S3 (Black Head)
BNIEX03-P
Nissan - Silvia - S14 - SR20DE - 42.7mm - 50.8mm
Silvia - S14 S1
Silvia - S14 S2
USD $ 544.28
USD $ 574.93
Vehicle Compatibility
Nissan - Silvia - S14 S1
Nissan - Silvia - S14 S2
BNIEX03-P
Nissan - Silvia - S15 - SR20DE - 42.7mm - 50.8mm
Silvia - S15
USD $ 544.28
USD $ 574.93
Vehicle Compatibility
Nissan - Silvia - S15
BNIEX05-P
Nissan - 350Z - Z33 - VQ35DE - 42.7mm - 50.8mm
350Z - Z33
USD $ 875.95
USD $ 1,006.12
Vehicle Compatibility
Nissan - 350Z - Z33
BTOEX05-P
Toyota - Sprinter - AE86
Trueno - AE86
USD $ 667.39
USD $ 766.57
Vehicle Compatibility
Toyota - Trueno - AE86
BTOEX08-P
Toyota - Sprinter - AE101
Sprinter AE101
USD $ 750.82
USD $ 862.39
Vehicle Compatibility
Toyota - Sprinter AE101
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Nengun Performance
NENGUN CO. LTD
4798-455 Imazu
Nishi-ku, Fukuoka
Japan, 819-0165

Kobutsuho No.
901080810037