Skunk2 Racing Ultra Series Intake Manifold with Black B VTEC for Honda B16A/B17A/B18C - 3.5L Performance Upgrade

Skunk2 Racing is proud to announce the next generation of high performance intake manifolds for the Honda B16A/ B17A and B18C engine or VTEC cylinder heads! The much anticipated Ultra Race Intake Manifold is the result of years worth of R&D and building upon the performance legacy of our Pro Series Intake Manifold. Using the latest in CFD (Computational Fluid Dynamics) software; Skunk2 Racing has created a three-piece modular design that allows for easy disassembly, porting, and plenum volume changes through the use of a removable plenum and optional plenum spacers. The result is a design that is less restrictive, yielding both torque and power gains well over many of the competitors. Ultra Series Race Intake Manifold; 3.5L Volume; 90mm TB Inlet/5.0 Ford Bolt Pattern; Mtg. Flange Fits B Series Vtec Heads; Black Adapter/Plenum/Runners;

• Unique Mounting Flange Universally Fits All B Series VTEC Heads
• Provisions For Additional Injectors On Bottom Side Of Runners
• Optional Billet Aluminum Plenum Spacers In 1L Or 2L Sizes
• Raised 87mm Velocity Stacks - Plenty Of Material To Port
• 90mm Throttle Body Flange - Std. 5.0L Ford Pattern
• Available in 3.5L/4.5L And 5.5L Configurations
• 6.5 in. Tilted/Tapered Hi-Velocity Runners
• Generously Cast Runner Walls for Porting
• Includes Thermal Manifold Flange Gasket
• Hi-Grade Mounting Hardware
• US Patent No. D673977S
• Powder Coated Black

Enhance your Honda or Acura's engine performance with the Skunk2 Racing Ultra Series Intake Manifold, designed specifically for B16A, B17A, and B18C VTEC cylinder heads. This high-performance manifold features a 3.5L plenum volume and a 90mm throttle body inlet, providing significant airflow improvements for increased horsepower and torque. The innovative three-piece modular design allows for easy disassembly, porting, and customization with optional plenum spacers, enabling you to tailor the setup for your specific racing or street application. Crafted with precision, the manifold is powder-coated in black for durability and a sleek appearance, making it an ideal upgrade for enthusiasts seeking maximum performance gains.
Built using advanced CFD software, the Skunk2 Ultra Series manifold boasts a less restrictive airflow path with 6.5-inch tilted and tapered high-velocity runners that promote optimal throttle response and power delivery. The raised 87mm velocity stacks offer ample material for porting, allowing for further airflow refinement. The unique mounting flange universally fits all B Series VTEC heads, and provisions for additional fuel injectors are included for enhanced fueling options. The manifold is compatible with a 5.0L Ford bolt pattern throttle body and includes a thermal gasket for reliable sealing.
Designed with high-grade mounting hardware and generous cast runner walls, this intake manifold is built to withstand demanding racing environments and can be ported for maximum flow. Available in 3.5L, 4.5L, and 5.5L configurations, it provides a versatile upgrade path for a range of performance builds. Whether you're customizing for turbocharged applications or seeking a reliable high-flow intake solution, the Skunk2 Racing Ultra Series manifold delivers consistent, measurable power gains, making it an essential component in your performance arsenal.

Features:

• Universal mounting flange fits all B Series VTEC heads

• Provisions for additional injectors on the bottom side of runners

• Optional billet aluminum plenum spacers available in 1L or 2L sizes

• Raised 87mm velocity stacks for improved airflow

• 90mm throttle body flange with standard 5.0L Ford bolt pattern

• Available in multiple configurations including 3.5L, 4.5L, and 5.5L

• Tilted and tapered 6.5-inch high-velocity runners

• Generously cast runner walls suitable for porting

• Includes thermal manifold flange gasket for secure sealing

• High-grade mounting hardware for durability

• Powder-coated black finish for corrosion resistance and style

• Designed for performance applications with CFD-optimized airflow

Fitment:
1994 Acura Integra GS-R
1994 Honda Civic del Sol VTEC
1995 Acura Integra GS-R
1995 Honda Civic del Sol VTEC
1996 Acura Integra GS-R
1997 Acura Integra GS-R
1997 Acura Integra Type R
1998 Acura Integra GS-R
1998 Acura Integra Type R
1999 Acura Integra GS-R
1999 Honda Civic Si
2000 Acura Integra GS-R
2000 Acura Integra Type R
2000 Honda Civic Si
2001 Acura Integra GS-R
2001 Acura Integra Type R

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1