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The Skunk2 Pro Series Intake Manifold for Honda B16/B17/B18C5 VTEC engines is a high-performance, high-flow upgrade designed to replace the restrictive factory manifold. Engineered from aircraft-grade A356 aluminum and cast as a one-piece design, this manifold delivers optimized midrange to top-end power by combining an oversized plenum with long, tapered runners that enhance both torque and peak horsepower.
Inspired by the legendary Honda Type R intake manifold, Skunk2 refined the design further through advanced flow analysis and testing, resulting in smoother transitions, improved runner entry geometry, and an enhanced Venturi effect. The result is superior airflow, throttle response, and overall engine efficiency — ideal for naturally aspirated or turbocharged setups.
Each Pro Series manifold is vacuum tested for leaks and features Skunk2’s signature nameplate for authenticity and professional finish. Whether you’re building a street car or a dedicated race machine, the Skunk2 Pro Series manifold offers unmatched quality, fitment, and performance.
Key Features:
Cast from Aircraft-Grade A356 Aluminum for durability and strength
Oversized Plenum for improved air distribution and power delivery
Long, Tapered Runners to optimize mid-to-peak torque and top-end power
Improved Runner Entry Geometry for enhanced airflow efficiency
70mm Throttle Body Opening, port-matchable up to 74mm
Bolt-On Fitment compatible with all OEM sensors and fuel systems
Vacuum Tested to ensure leak-free performance
Ideal for Turbocharged and Naturally Aspirated Applications
Direct Replacement for OEM Honda B16/B17/B18C5 manifold
Technical Specifications:
Material: A356 cast aluminum
Plenum Volume: Oversized, high-capacity design
Throttle Body Opening: 70mm (can be port-matched to 74mm)
Runner Design: Long, tapered for improved airflow velocity
Mounting: Direct bolt-on using OEM gaskets and sensors
Finish: Cast aluminum with Skunk2 Pro Series badge
Application Type: Street, track, and forced induction setups
Vehicle Fitment:
Compatible with:
Honda B16A/B
Honda B17A
Honda B18C / B18C5 (Type R)
(Applicable across multiple Honda/Acura chassis equipped with B-series VTEC engines, such as Civic SiR, CRX, Integra GS-R, and Type R models.)
Recommended Pairings:
Pro Series Throttle Body – 70mm (P/N 309-05-0050)
Composite Fuel Rail – B-Series (P/N 350-05-5000)
Alpha Series Header – B-Series (P/N 412-05-1900)
Pro Series Cam Gears – B-Series (P/N 304-05-5202 Silver / 304-05-5205 Black)
Included:
(1) Skunk2 Pro Series Intake Manifold
(1) Skunk2 Signature Nameplate
(1) Hardware & Gasket Kit
(1) Installation Guide
We are open Monday-Friday from 8am-6pm EST
Yes, customers located in and around the the Piedmont area are welcome to pick up their items from our retail location during normal business hours. Our address is:
Elite Race Fab
1514 Holbrook St Suite D-F
Greensboro, NC 27403
Elite Race Fab offers free ground shipping & handling to our retail customers within the lower 48 contiguous United States on most orders totaling $159.99 and higher, when the item being purchased is not a Freight/LTL item! Orders under $159.99 will be subject to a nominal $13.99 Flat shipping charge. Some exceptions and/or exclusions apply, in those scenarios you will be advised of any additional charges in the item details/description stating shipping exclussions/freight shipping required etc.
In regards to expedited and international shipping each order will need to be quoted on a case by case basis. You can obtain a quote two ways:
- From your shopping cart select "Request a Quote" prior to placing your order. We will review your proposed order and promptly respond with shipping estimates.
- Complete your order ahead of time indicating either expedited or international shipping during the checkout process. We will promptly determine shipping rates for your order and email you for approval and additional payment.
-Give us a call and we can ensure your item is shipped right then, to ensure you have it in time for your deadline.
We have been committed to offering all of our customers the lowest pricing throughout our website day in and day out. We value your business so much that we go a step further than our competitors. We use a third party software that proactively monitors all our competitor's websites/pricing so that we can make adjustments accordingly if needed to have the lowest prices. Thats right, no need to spend hours searching for the lowest prices, as ours will be the lowest.
As far as price matching, we dont want to write a check we cant cash, but we certainly want to earn your business. With that said, we will go above and beyond to match our competitor's pricing when it is needed. Simply email us, click the live contact button, or give us a call and be sure to have a link to our competitor's site and please factor in any shipping and handling their website will be charging. We will then ensure you get the lowest price, and either match or beat their pricing.
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