Skunk2 Ultra Series D Series Race Intake Manifold - 3.5L

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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.

Ultra Series Race Intake Manifold; 3.5L Volume; 90mm TB Inlet/5.0 Ford Bolt Pattern; Silver Adapter;

Race applications Only-Not intended for street use.; US Patent: US D673977. Skunk2 Ultra Series D Series Race Intake Manifold - 3.5L Silver Manifold. Ultra Series Race Intake Manifold. RACE ULTRA D SERIES

Whether its for a full rebuild or some standard maintenance, the proper engine components are needed to make sure your vehicle is running smooth.

Intake manifolds direct the airflow from the air intake into your vehicle's cylinder head. An aftermarket intake manifold can increase the airflow and horsepower of your engine.

NOT CARB-APPROVED. ILLEGAL TO USE OR INSTALL IN CALIFORNIA. IF YOU LIVE IN CA, WE CANNOT SHIP YOU THIS ITEM AND YOU WILL BE CHARGED A 10% CANCELLATION FEE IF YOU ORDER. PLEASE LOOK FOR OTHER PRODUCTS WITH CARB APPROVAL.

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WARNING: Cancer & Reproductive Harm. For more information, go to www.P65Warnings.ca.gov

All Skunk2 products are carefully planned and designed in-house using the latest computer simulation and modeling techniques, followed by careful testing in controlled laboratory environments using state-of-the-art equipment. Each product is then subjected to rigorous dyno, street, and race track testing to ensure proper performance in the most extreme conditions. For these reasons, top street cars and race cars worldwide rely on Skunk2 products. As part of Skunk2’s commitment to developing industry-leading products, we’ve remained actively involved in various forms of motorsports through technical partnerships, sponsorships, as well as with our own race vehicles for more than 15 years. We’ve gone on to secure a number of drag racing and road racing records and championships, including earning the title of the world’s first 10-second naturally aspirated Honda. Racing provides us with the data necessary to produce high-performance parts utilizing innovative designs, advanced metal alloys, cutting-edge manufacturing methods, and stringent quality-control measures. Driven by the desire to make things go faster, Skunk2’s staff is comprised of industry leaders, racers, and enthusiasts who are passionate about what they do and understand what other enthusiasts want. Our perspective is shaped by real-world racing experiences as well as by practical science, and that's precisely what makes Skunk2 products so good. Firmly grounded in our understanding of engineering, we make every effort to embrace advanced technology. Our goal is to make performance and technology accessible to other enthusiasts through innovative manufacturing techniques. Since 1994, we’ve released a number of industry-leading products, including the first cast aluminum, high-performance intake manifold, cutting-edge composite fuel rails, and valvetrain components made from premium materials. Skunk2 is acclaimed as being the first U.S.-based sport compact parts manufacturer to offer CNC-machined, adjustable cam gears in 1995 as well as billet camshafts in 1999. As a result of continually pushing our engine development capabilities in the racing world, we’ve discovered a number of exciting “power secrets” that are incorporated into every Skunk2 product. Today we continue our tradition of creating leading-edge products through a state-of-the-art engineering and R&D department as well as through extensive engine development and testing both on the race track and the street.

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• 1994 Honda Civic VX ( door , HP Cylinder L, speed )
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• 1999 Honda Civic Value Package ( door , HP Cylinder L, speed )
• 1989 Honda Civic LX
• 1989 Honda Civic RT 4WD
• 1989 Honda CRX Base
• 1989 Honda CRX Si ( door , HP Cylinder L, speed )
• 1990 Honda Civic DX
• 1990 Honda Civic EX
• 1990 Honda Civic LX
• 1990 Honda Civic Si ( door , HP Cylinder L, speed )
• 1988 Honda Civic LX
• 1988 Honda Civic RT 4WD ( door , HP Cylinder L, speed )
• 1991 Honda Civic DX
• 1991 Honda Civic EX
• 1991 Honda Civic LX
• 1988 Honda CRX Si
• 1996 Honda Civic EX
• 1996 Honda Civic HX
• 1996 Honda Civic del Sol S
• 1990 Honda CRX Base
• 1990 Honda CRX HF ( door , HP Cylinder L, speed )
• 1990 Honda CRX Si ( door , HP Cylinder L, speed )
• 1992 Honda Civic Si ( door , HP Cylinder L, speed )
• 1992 Honda Civic VX ( door , HP Cylinder L, speed )
• 1991 Honda CRX Base
• 1991 Honda CRX HF ( door , HP Cylinder L, speed )
• 1991 Honda CRX Si ( door , HP Cylinder L, speed )
• 1988 Honda CRX DX
• 2000 Honda Civic GX
• 2000 Honda Civic HX
• 2000 Honda Civic LX
• 1999 Honda Civic CX
• 1999 Honda Civic DX
• 1999 Honda Civic EX
• 1999 Honda Civic GX
• 1994 Honda Civic EX
• 1994 Honda Civic LX
• 1994 Honda Civic Si
• 1994 Honda Civic del Sol S
• 1994 Honda Civic del Sol Si
• 1993 Honda Civic CX ( door , HP Cylinder L, speed )
• 1993 Honda Civic DX
• 1993 Honda Civic EX
• 1993 Honda Civic LX
• 1993 Honda Civic del Sol S
• 1993 Honda Civic del Sol Si
• 1996 Honda Civic CX
• 1996 Honda Civic DX
• 1996 Honda Civic LX
• 1995 Honda Civic Si
• 1995 Honda Civic VX ( door , HP Cylinder L, speed )
• 1997 Honda Civic CX
• 1997 Honda Civic DX
• 1997 Honda Civic EX
• 1997 Honda Civic HX
• 1997 Honda Civic LX
• 1998 Honda Civic CX
• 1989 Honda Civic DX
• 1989 Honda Civic Si ( door , HP Cylinder L, speed )
• 1990 Honda Civic RT 4WD
• 1988 Honda Civic DX
• 1991 Honda Civic RT 4WD
• 1991 Honda Civic Si ( door , HP Cylinder L, speed )
• 1992 Honda Civic CX ( door , HP Cylinder L, speed )
• 1992 Honda Civic DX
• 1992 Honda Civic EX
• 1992 Honda Civic LX