Spoon 4-2-1 Exhaust Manifold

The ultimate Spoon exhaust manifold, the 4-2-1 manifold has been designed for the best improvement of torque and power for NA Honda engines.
Honda - Civic Type-R EK9 - 18101-EK9-000
Honda - Civic Type-R EK9 - 18101-EK9-000
Honda - S2000 AP1/2 - 18101-AP1-000
Honda - S2000 AP1/2 - 18101-AP1-000

The ultimate Spoon exhaust manifold, the 4-2-1 manifold has been designed for the best improvement of torque and power for higher capacity performance NA high revving Honda engines. The exhaust manifold has been extensively flow tested and performance tested to provide the best gains available.

Features

  • Exhaust piping moves from 45mm (1) to 48.5mm (2) to 60.5mm (4) as all pipes join in.
  • Flow bench tested for optimal exhaust flow
  • Balanced power and torque for greatest improvement
  • DC2 (shown in picture) reduced weight to 6.8kg from standard 11.5kg
  • O2 sensor port included
  • Gaskets included as required.

This part usually ships 28 days after payment.

Vehicle Part Design   Price Order
Civic Type R - EK9
18101-EK9-000
 4-2-1 Civic Type R - EK9 - Honda - Civic Type-R EK9 - 18101-EK9-000
USD $ 1,047.40
Integra Type R - DB8
18101-EK9-000
 4-2-1 Integra Type R - DB8 - Honda - Civic Type-R EK9 - 18101-EK9-000
USD $ 1,047.40
Integra Type R - DC2
18101-EK9-000
 4-2-1 Integra Type R - DC2 - Honda - Civic Type-R EK9 - 18101-EK9-000
USD $ 1,047.40
S2000 - AP1
18101-AP1-000
 4-2-1 S2000 - AP1 - Honda - S2000 AP1/2 - 18101-AP1-000
USD $ 1,208.54
S2000 - AP2
18101-AP1-000
 4-2-1 S2000 - AP2 - Honda - S2000 AP1/2 - 18101-AP1-000
USD $ 1,208.54
Honda - Civic Type-R EK9 - 18101-EK9-000
Civic Type R - EK9
Design 4-2-1
18101-EK9-000
USD $ 1,047.40
Honda - Civic Type-R EK9 - 18101-EK9-000
Integra Type R - DB8
Design 4-2-1
18101-EK9-000
USD $ 1,047.40
Honda - Civic Type-R EK9 - 18101-EK9-000
Integra Type R - DC2
Design 4-2-1
18101-EK9-000
USD $ 1,047.40
Honda - S2000 AP1/2 - 18101-AP1-000
S2000 - AP1
Design 4-2-1
18101-AP1-000
USD $ 1,208.54
Honda - S2000 AP1/2 - 18101-AP1-000
S2000 - AP2
Design 4-2-1
18101-AP1-000
USD $ 1,208.54
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