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Description
Skunk2 Ultra Street Intake Manifold – Honda B-Series VTEC / Non-VTECSkunk2 Ultra Street Intake Manifold For Honda B Series VTEC And Non VTEC Engines The Skunk2 Ultra Street Intake Manifold is a high performance intake manifold designed for Honda B Series engines, including B16A, B16B, B17A, B18A, B18B, B18C, B20B and B20Z applications. Built to bridge the gap between the Skunk2 Pro Series and Ultra Race intake manifolds, the Ultra Street is engineered for serious street, fast road, track day and high power forced
Skunk2 Ultra Street Intake Manifold For Honda B-Series VTEC And Non-VTEC Engines
The Skunk2 Ultra Street Intake Manifold is a high-performance intake manifold designed for Honda B-Series engines, including B16A, B16B, B17A, B18A, B18B, B18C, B20B and B20Z applications. Built to bridge the gap between the Skunk2 Pro Series and Ultra Race intake manifolds, the Ultra Street is engineered for serious street, fast road, track day and high-power forced induction builds.
With its modular two-piece construction, high-flow tapered runners, raised velocity stack entries and optimised plenum design, this manifold delivers excellent airflow while maintaining strong throttle response and improved average power from the mid-range to high RPM. It is recommended for high-performance naturally aspirated engines up to approximately 275 hp and turbocharged or supercharged applications up to approximately 750 hp.
Designed For Honda B-Series Performance Builds
The Skunk2 Ultra Street manifold uses a universal flange design, allowing it to fit both VTEC and non-VTEC Honda B-Series engines. This makes it a versatile choice for Civic, CRX, Del Sol, Integra and B-Series swap applications where improved intake flow, throttle response and future upgrade potential are required.
Compared with the Skunk2 Ultra Race manifold, the Ultra Street version uses longer runners with less taper and a smaller plenum volume. This design helps improve response and average power delivery, making it especially suitable for street and track cars that need usable performance across a wider RPM range rather than only maximum peak power.
Key Features
- Designed for Honda B-Series VTEC and non-VTEC engines
- Fits B16A, B16B, B17A, B18A, B18B, B18C, B20B and B20Z engines
- Recommended for naturally aspirated engines up to approximately 275 hp
- Recommended for turbocharged and supercharged engines up to approximately 750 hp
- Lightweight A356 aircraft-grade aluminium alloy construction
- Two-piece modular design with removable plenum
- Rotatable plenum allows driver-side or passenger-side throttle body mounting
- 1.8L plenum volume
- Tapered 8.72-inch long high-velocity runners
- Raised velocity stack runner entries for improved airflow
- Generously cast runner walls for porting and custom engine builds
- 74 mm throttle body opening
- Two 1/8-inch NPT accessory ports
- Two 1/4-inch NPT accessory ports
- High-grade mounting hardware included
- Intake manifold gasket included
- Vacuum tested by Skunk2
- Finished with Skunk2 Pro Series nameplate
Engine Compatibility
- Honda B16A
- Honda B16B
- Honda B17A
- Honda B18A
- Honda B18B
- Honda B18C
- Honda B20B
- Honda B20Z
Common Vehicle Applications
- Honda Civic B-Series swap
- Honda Civic EG / EK B16, B18 or B20 builds
- Honda CRX B-Series builds
- Honda Del Sol B-Series builds
- Honda Integra / Acura Integra B-Series applications
- Honda Integra Type R DC2 B18C
- Honda B-Series turbo builds
- Honda B-Series naturally aspirated track builds
Important Fitment Notes
This manifold will not work with the factory throttle body. A minimum 68 mm throttle body is required.
For most fast road and track B18C setups, a 70 mm throttle body is usually the best balanced option, offering strong airflow while maintaining good throttle response and drivability. A 72 mm or 74 mm throttle body may be suitable for more aggressive naturally aspirated builds, high-compression engines, forced induction setups or applications where the tuner specifically requires a larger throttle body.
Additional fuel fittings, vacuum routing changes, throttle cable adjustment, sensor compatibility checks and ECU tuning may be required depending on the vehicle, throttle body, fuel system and engine setup.
Recommended Throttle Body Options
- Skunk2 Alpha Throttle Body 70 mm - 309-05-1050
- Skunk2 Pro Throttle Body 68 mm Silver - 309-05-0040
- Skunk2 Pro Throttle Body 68 mm Black - 309-05-0045
- Skunk2 Pro Throttle Body 70 mm Silver - 309-05-0050
- Skunk2 Pro Throttle Body 70 mm Black - 309-05-0055
- Skunk2 Pro Throttle Body 74 mm Silver - 309-05-0060
- Skunk2 Pro Throttle Body 74 mm Black - 309-05-0065
Recommended Fuel Rail Options
- Skunk2 Composite Fuel Rail - 350-05-5000
- Skunk2 Ultra Race Primary Fuel Rail - 350-05-6000
- Skunk2 Ultra Race Secondary Fuel Rail - 350-05-6010
Recommended Sensors And Gaskets
- Skunk2 TPS Sensor - 352-05-1400
- Skunk2 MAP Sensor 2.5 Bar - 352-05-1525
- Skunk2 MAP Sensor 4 Bar - 352-05-1510
- Skunk2 Ultra Intake Manifold Gasket - 372-05-0265
- Skunk2 Alpha Throttle Body Gasket 68 mm - 372-05-0040
- Skunk2 Alpha Throttle Body Gasket 70 mm - 372-05-0050
- Skunk2 Pro Throttle Body Gasket 68 mm - 372-05-0055
- Skunk2 Pro Throttle Body Gasket 70 mm - 372-05-0060
- Skunk2 Pro Throttle Body Gasket 74 mm - 372-05-0070
Optional Plenum Spacer
The Skunk2 Ultra Street manifold can be upgraded with an optional 0.5L billet aluminium plenum spacer, allowing engine builders to increase plenum volume and further tune the intake manifold for specific power goals.
- Ultra Street Plenum Spacer Silver - 907-05-9100
- Ultra Street Plenum Spacer Black - 907-05-9101
Why Choose The Skunk2 Ultra Street Intake Manifold?
The Skunk2 Ultra Street Intake Manifold is ideal for Honda B-Series owners who want more airflow, improved tuning potential and a serious upgrade path without moving directly to a full race-only intake manifold. Its modular design, porting potential and large throttle body compatibility make it suitable for everything from high-performance naturally aspirated street cars to powerful turbocharged B-Series builds.
Why Buy From Torque Lab?
Torque Lab supplies genuine Skunk2 performance parts for Honda B-Series, K-Series and performance tuning builds across Europe. We can also help with complete intake, throttle body, fuel rail, fuel pressure regulator, gasket and fitting combinations to make sure your setup is matched correctly for your engine and power goals.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy