Dedicated to finding you
the right parts at the
right prices

Family owned business supporting the car culture,
Street, Track, Off-Road or Custom.
We strive for 100% customer satisfaction.
SHOP NOW

Skunk2 Ultra Series Street Intake Manifold For Honda K20A/A2/A3 K24 Engines

Item Description

The much-anticipated Ultra "Street" Intake Manifold for the '02-'05 Civic Si and '02-'06 RSX/ RSX Type S, and/ or any swap using the K20A/ K20A2/ K20Z1/ K24A1 engines or cylinder heads has finally arrived!

 

The Ultra Series is years of research and development, culminated in a multi-piece cast aluminum intake manifold that offers advantages that only a modular design could allow. Using the latest in CFD (Computational Fluid Dynamics) software; Skunk2 Racing has created a two-piece modular design that allows for easy disassembly, porting, and plenum volume changes through the use of a removable plenum lid and optional plenum spacers. In addition to CFD testing, the Ultra Series Intake Manifold has undergone extensive in-house dyno testing which has led to a design that is less restrictive, yielding both torque and power gains well over many of the competitors.

 

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 71mm 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 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 6.85" long intake runners with smooth transitions allowing the Ultra Street Intake Manifold to really move some air!
 


Skunk2 Racing Ultra Street Intake Manifolds are designed to be used in modified naturally aspirated applications as well as mild turbo/supercharged setups.

 

FEATURES:
Modular 2pc. Design w/ Removable Plenum
Rotatable Plenum Allows Driver-side or Passenger-Side Throttle Body Mounting
1.8L Plenum Volume
Tapered 6.85" Long High-Velocity Runners w/ Raised Velocity Stack Entries
Generously Cast Runner Walls for Porting
71mm Throttle Body Opening
Lightweight 356 Aluminum Alloy Construction
Hi-Grade Mounting Hardware
Thermal Gasket Included
2 x 1/4" NPT and 2 x 1/8" NPT Accessory Ports


Fitment:

2002 - 2005 Honda Civic (2.0L Si)

2002 - 2006 Acura RSX (2.0L Base/Type S)


From our wide selection

Product Information

Some photos are stock photos and may vary from actual part. Please see complete description of this part to make sure it is the correct part you need. Please carefully check to make sure this will fit your application.


  • Professional installation is strongly recommended.

Communication

Excellent communication and customer service is our goal! We are usually available to answer any questions during East Coast business hours Monday thru Friday. If we see your question outside of this timeframe, we will attempt to respond if possible.


  • If you are unable to locate exactly what you are looking for in our store, please feel free to reach out to us!


  • We have many products available that are not currently listed on this site. If you are looking for something in particular, please contact us, and we will do our best to find it for you. 


  • If you have an issue with a product or our service, please contact us directly to allow us to work with you to resolve any concern. 

Shipping Terms

We ship daily Monday-Friday, except holidays. Orders generally ship out same or next business day. We ship from various warehouses located around the US. We attempt to ship from the warehouse closest to you to assist in prompt delivery. We offer combined shipping upon request, if the products can be safely packaged together.


  • For international orders, we utilize eBay Global Shipping. Please note that the import fees, duties, or taxes are not included in the item price or shipping charge. These charges are the buyer's responsibility.


  • Most items cannot be shipped to P.O. Boxes. If you would like to ship to a P.O. box, please contact us before purchase.


  • If expedited shipping is desired, please contact us for a shipping quote. 


  • Items that exceed $500 may ship with a signature required. 

Return Policy

All return requests must be made within 30 days of the delivery date of the item(s) ordered. All returned merchandise must be in original packaging, and in new, uninstalled condition. All returns require an RMA (Return Merchandise Authorization).


  • We do not accept returns on parts that have been installed.


  • Any items that have a warranty issue will be handled by the manufacturer. Please contact us for assistance with warranty issues or manufacturer defects. 

About Us

Show N Go Performance is a family owned and operated business located in Florida. We offer a large selection of aftermarket parts from the most trusted manufacturers in the market. Whether it be for street, track, off-road, or a custom build, we offer a wide variety of options. With access to millions of products, we have an ever-expanding parts inventory system, and are constantly doing our best to stay up to date with the latest car culture trends. Our goal is to offer you the right parts at the right prices!

Powered by Frooition
This listing is currently undergoing maintenance, we apologise for any inconvenience caused.