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Yonaka Headers Honda Civic Si B16 EM1 (1999-2000) 2.5" 4-1 ITR Header
Fitment Information
- Honda Civic Si B16 (1999, 2000)
- *This header can only be installed on a B-series engine with a DOHC VTEC oil pan*
Emissions Information
- This item does not replace, alter or remove any emissions equipment. However, this item does not ship to California. Connects to the factory catalytic converter.
Specs & Features
- Requires a 2.5" Adapter flange (Not included)
- Yonaka Motorsports headers for all B-Series DOHC VTEC motors featuring 1 5/8" pipes with 2.5" collector flange.
- This is an aftermarket header, designed from the JDM 1998+ Integra Type R B18C engine.
- With the larger pipes and the larger 2.5" collector, it will immediately add horsepower.
- Totally redesigned to improve fitness and flow. This header is fully polished stainless steel.
- Purchase the optional donut gasket if you need one.
- It comes with the gasket at the header to the cylinder head connection.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Yonaka Headers Honda Civic Si B16 EM1 (1999-2000) 2.5" 4-1 ITR Header
Yonaka Headers Honda Civic Si B16 EM1 (1999-2000) 2.5" 4-1 ITR Header
Fitment Information
- Honda Civic Si B16 (1999, 2000)
- *This header can only be installed on a B-series engine with a DOHC VTEC oil pan*
Emissions Information
- This item does not replace, alter or remove any emissions equipment. However, this item does not ship to California. Connects to the factory catalytic converter.
Specs & Features
- Requires a 2.5" Adapter flange (Not included)
- Yonaka Motorsports headers for all B-Series DOHC VTEC motors featuring 1 5/8" pipes with 2.5" collector flange.
- This is an aftermarket header, designed from the JDM 1998+ Integra Type R B18C engine.
- With the larger pipes and the larger 2.5" collector, it will immediately add horsepower.
- Totally redesigned to improve fitness and flow. This header is fully polished stainless steel.
- Purchase the optional donut gasket if you need one.
- It comes with the gasket at the header to the cylinder head connection.
Select Donut Gasket
From $229.95
Yonaka Headers Honda Civic Si B16 EM1 (1999-2000) 2.5" 4-1 ITR Header—
$229.95
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Fitment Information
- Honda Civic Si B16 (1999, 2000)
- *This header can only be installed on a B-series engine with a DOHC VTEC oil pan*
Emissions Information
- This item does not replace, alter or remove any emissions equipment. However, this item does not ship to California. Connects to the factory catalytic converter.
Specs & Features
- Requires a 2.5" Adapter flange (Not included)
- Yonaka Motorsports headers for all B-Series DOHC VTEC motors featuring 1 5/8" pipes with 2.5" collector flange.
- This is an aftermarket header, designed from the JDM 1998+ Integra Type R B18C engine.
- With the larger pipes and the larger 2.5" collector, it will immediately add horsepower.
- Totally redesigned to improve fitness and flow. This header is fully polished stainless steel.
- Purchase the optional donut gasket if you need one.
- It comes with the gasket at the header to the cylinder head connection.
