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  • Skunk2 Ultra Series D Series Race Intake Manifold - 3.5L Silver Manifold - 307-05-9200
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Skunk2 Ultra Series D Series Race Intake Manifold - 3.5L Silver Manifold - 307-05-9200
Skunk2 Ultra Series D Series Race Intake Manifold - 3.5L Silver Manifold - 307-05-9200
Skunk2 Ultra Series D Series Race Intake Manifold - 3.5L Silver Manifold - 307-05-9200
Skunk2 Ultra Series D Series Race Intake Manifold - 3.5L Silver Manifold - 307-05-9200
Skunk2 Ultra Series D Series Race Intake Manifold - 3.5L Silver Manifold - 307-05-9200
Skunk2 Ultra Series D Series Race Intake Manifold - 3.5L Silver Manifold - 307-05-9200
Skunk2 Ultra Series D Series Race Intake Manifold - 3.5L Silver Manifold - 307-05-9200
Skunk2 Ultra Series D Series Race Intake Manifold - 3.5L Silver Manifold - 307-05-9200
Skunk2 Ultra Series D Series Race Intake Manifold - 3.5L Silver Manifold - 307-05-9200
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Skunk2 Ultra Series D Series Race Intake Manifold - 3.5L Silver Manifold - 307-05-9200

Engine Components Intake Manifolds
Skunk2 Racing
skk307-05-9200
Special order
August 16, 2026
Not CARB compliant. Not legal for sale or use in California on emissions-controlled vehicles.
$748.65 $788.05
The engineers at Skunk2 Racing have worked tirelessly to develop the next generation of high performance intake manifolds and are proud to announce the release of the much anticipated Ultra Series Intake Manifold. Years of R&D have culminated in a multi-piece cast aluminum intake manifold that offers advantages that only a modular design could allow. Following our Ultra Race B & K Series Intake Manifolds, as well as 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. In addition to CFD testing, the Ultra Series Intake Manifold has undergone extensive in-house dyno and on-car testing which has led to a design that is less restrictive, yielding both torque and power gains well over many of the competitors. Ultra Series Intake Manifolds are made from high-grade 356 aluminum alloy for a strong and lightweight design, CNC-machined for a precise fit, and individually inspected for quality assurance. The large 90mm throttle body opening, 81mm velocity stacks, and hi-velocity intake runners with smooth transitions allow the Ultra Series Manifold to outflow the competition. Designed...
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Skunk2 Ultra Series D Series Race Intake Manifold - 3.5L Silver Manifold - 307-05-9200
SKU: skk307-05-9200
Product Details

Everything You Need To Know

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

Product Info

The engineers at Skunk2 Racing have worked tirelessly to develop the next generation of high performance intake manifolds and are proud to announce the release of the much anticipated Ultra Series Intake Manifold. Years of R&D have culminated in a multi-piece cast aluminum intake manifold that offers advantages that only a modular design could allow. Following our Ultra Race B & K Series Intake Manifolds, as well as 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. In addition to CFD testing, the Ultra Series Intake Manifold has undergone extensive in-house dyno and on-car testing which has led to a design that is less restrictive, yielding both torque and power gains well over many of the competitors. Ultra Series Intake Manifolds are made from high-grade 356 aluminum alloy for a strong and lightweight design, CNC-machined for a precise fit, and individually inspected for quality assurance. The large 90mm throttle body opening, 81mm velocity stacks, and hi-velocity intake runners with smooth transitions allow the Ultra Series Manifold to outflow the competition. Designed to be used with built, high-horsepower naturally aspirated or forced induction setups, the Skunk2 Ultra Series Intake Manifold helps provide a new level affordable high-end intake technology to the marketplace. 1L and 2L Plenum Spacers upgrades available.

Features & Benefits

  • Fits ALL Popular Chassis Configurations - Not Just Race Cars
  • Optional Billet Aluminum Plenum Spacers In 1L Or 2L Sizes
  • Raised 81mm Velocity Stacks - Plenty Of Material To Port
  • 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
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Returns are eligible for up to 14 days from delivery of items. Accepted refunds can take up to 7-10 business days to process. All refunds are subject to a 25% restocking fee, if opened. Customer may be responsible for return shipping. If 14 days have gone by since your item was delivered, unfortunately we can’t guarantee you a refund or exchange. We reserve the right to deny any return request, based on provided information.

Alliance Racing is not responsible for ensuring part fitment. It is the responsibility of the purchaser to ensure the parts being ordered are the correct fitment for the vehicle intended. Alliance Racing will not accept any returns for incorrect fitment after product is opened.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Shipping

To return your product, mail your product to:
Alliance Racing LLC
8810 Twin Lakes Blvd
Tampa, FL 33614

In many cases, you will be responsible for shipping costs to return your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping will be deducted from your refund.

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