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  • Skunk2 Ultra Race Series Centerfeed (B16A/B - B17A - B18C) 5.0L Black Intake Manifold - 307-05-9085
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Skunk2 Ultra Race Series Centerfeed (B16A/B - B17A - B18C) 5.0L Black Intake Manifold - 307-05-9085
Skunk2 Ultra Race Series Centerfeed (B16A/B - B17A - B18C) 5.0L Black Intake Manifold - 307-05-9085
Skunk2 Ultra Race Series Centerfeed (B16A/B - B17A - B18C) 5.0L Black Intake Manifold - 307-05-9085
Skunk2 Ultra Race Series Centerfeed (B16A/B - B17A - B18C) 5.0L Black Intake Manifold - 307-05-9085
Skunk2 Ultra Race Series Centerfeed (B16A/B - B17A - B18C) 5.0L Black Intake Manifold - 307-05-9085
Skunk2 Ultra Race Series Centerfeed (B16A/B - B17A - B18C) 5.0L Black Intake Manifold - 307-05-9085
Skunk2 Ultra Race Series Centerfeed (B16A/B - B17A - B18C) 5.0L Black Intake Manifold - 307-05-9085
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Skunk2 Ultra Race Series Centerfeed (B16A/B - B17A - B18C) 5.0L Black Intake Manifold - 307-05-9085

Engine Components Intake Manifolds
Skunk2 Racing
skk307-05-9085
Special order
August 16, 2026
Not CARB compliant. Not legal for sale or use in California on emissions-controlled vehicles.
$901.60 $949.05
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. Features & Benefits 4 in. x 1/8 in. NPT And 3 in. x 1/4 in. NPT Accessory Ports Universal Mounting Flange Fits All B VTEC Cylinder Heads 90mm Throttle Body Flange - Std. 5.0L Ford Pattern Provisions Secondary Fuel Rail And Injectors Fits Most Popular Chassis Configurations Modular 3pc. Design w/Removable Plenum 6.0 in. Tapered Hi-Velocity Runners Raised 87mm Velocity Stacks Hi-Grade Mounting Hardware Thermal Gasket Included US Patent No. D673977 5.0L Plenum Volume
Skunk2 Honda K20C4 Ultra Series Stage 1 Camshafts - 305-05-9800
Skunk2 Honda K20C4 Ultra Series Stage 1 Camshafts - 305-05-9800
$1,149.95 $1,092.45
Skunk2 Ultra Race Series Centerfeed (B16A/B - B17A - B18C) 5.0L Black Intake Manifold - 307-05-9085
SKU: skk307-05-9085
Product Details

Everything You Need To Know

Review product information, shipping and returns, and price-match details before you order.

Product Info

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.

Features & Benefits

  • 4 in. x 1/8 in. NPT And 3 in. x 1/4 in. NPT Accessory Ports
  • Universal Mounting Flange Fits All B VTEC Cylinder Heads
  • 90mm Throttle Body Flange - Std. 5.0L Ford Pattern
  • Provisions Secondary Fuel Rail And Injectors
  • Fits Most Popular Chassis Configurations
  • Modular 3pc. Design w/Removable Plenum
  • 6.0 in. Tapered Hi-Velocity Runners
  • Raised 87mm Velocity Stacks
  • Hi-Grade Mounting Hardware
  • Thermal Gasket Included
  • US Patent No. D673977
  • 5.0L Plenum Volume
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Alliance Racing LLC
8810 Twin Lakes Blvd
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