Skunk2 Racing 307-10-1000 - Ultra Series Street Intake Manifold

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Skunk2 Racing 307-10-1000 - Ultra Series Street Intake Manifold

This part fits

  1. 2005 Mazda Miata
  2. 2004 Mazda Miata
  3. 2003 Mazda Miata
  4. 2002 Mazda Miata
  5. 2001 Mazda Miata
  6. 2000 Mazda Miata
  7. 1999 Mazda Miata
  8. 1997 Mazda Miata
  9. 1996 Mazda Miata
  10. 1995 Mazda Miata
  11. 1994 Mazda Miata
  12. 1993 Mazda Miata
  13. 1992 Mazda Miata
  14. 1991 Mazda Miata
  15. 1990 Mazda Miata
  16. show all...
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About this product

Part #: 307-10-1000

The wait is OVER!! Skunk2 Racing has worked tirelessly to develop the most complete high performance intake manifold package possible for the NA and NB Mazda Miata! Welcome the Skunk2 Racing Ultra Street 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! Building upon the performance legacy of our Pro Series Intake Manifold, 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. In addition to CFD testing, the Ultra Street 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 any other offering! Skunk2 Racing Ultra Street Intake Manifolds are cast-aluminum, manufactured from high-grade 356 aluminum alloy for strength and lightweight. Each manifold is CNC-machined for a precise fit, and individually inspected for quality assurance. The Ultra Series Street manifold features a generous 68mm throttle body opening and is constructed with thick walls at entry, minimizing concerns of breakthrough when port matching. Intense planning and design went into the plenum (1.8L plenum volume) to distribute even airflow to all four cylinders under dynamic load conditions. Placement and design of the velocity stacks were rigorously flow tested to ensure maximum delivery of air to the cylinder. Large velocity stack raised bell mouth entries lead to 10.00" long intake runners with smooth transitions allowing the Ultra Street Intake Manifold to outflow all other production intake manifolds. Skunk2 Racing Ultra Street Intake Manifolds are designed to be used in modified naturally aspirated applications as well as mild turbo/supercharged setups.

Install photos (1)

For the Ultra Series Street Intake Manifold

More Details

Number of CarbsNone; For Fuel Injection

See what our community says about skunk2-racing products

Kosta Boursianis


Kosta Boursianis
1990 Mazda Miata
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What made you choose this particular product?
I chose this product over stock products cause this build is going to be a high HP build and I have personally used skunk2 racing in the past
What were you trying to accomplish by adding this product?
Added flow into engine and a necessary MOD for my engine
Was it easy install? Any installation tips that will help others?
I installed it myself and the engine was out of the car a very simple install
Once you’ve had a chance to use the product, did it meet your expectations?
Yes It met my expectations and went above and beyond in as it is durable stylish and results on the dyno had proved that
View on Kosta's build
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