Skunk2 Pro Series 02-06 Honda/Acura K20A2/K20A3 Intake Manifold (Race Only)

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Skunk2s engineers looked to the popular 06-10 Civic Si’s RBC intake manifold for inspiration when developing our Pro Series Intake Manifold for K-series engines (excluding 06-10 Civic Si) and went back to the drawing board. Each of Skunk2’s Pro Series Intake Manifolds for Honda’s K-series engines feature larger plenums and shorter, oversized runners when compared to the RBC, and are cast with thicker wall material, leaving room for further porting for high-horsepower applications. Instead of producing a manifold with a significantly oversized plenum and excessively short runners that would sacrifice mid-range power, Pro Series manifolds were designed for the “street enthusiast” who wants more power but doesn’t want to sacrifice mid-range performance to get it. The results are improved airflow, an enhanced venturi effect, and both mid-range and top-end power gains. Skunk2’s all-new, cast-aluminum Pro Series Intake Manifolds for Honda’s K-series engines are a direct-fit replacement for all K-series engines (excluding 06-10 Civic Si) thanks to their unique, patent-pending water neck designs and throttle body flanges, which are compatible with OEM throttle bodies as well as those as large as 76mm. The special water neck designs eliminate the cutting that would otherwise be involved with some RBC applications and the supplied thermal-insulated intake manifold gasket makes for a truly bolt-on installation (no drilling or modifying required). Pro Series manifolds also incorporate an angled-runner design, which allows for ample hood clearance on ’88-’00 Civics and ’90-’01 Integras with K-series engine swaps, as well as additional core support clearance on ’02-’05 Civic Sis. Pro Series Intake Manifolds offer horsepower and torque gains greater than the popular RBC manifold but without compromising mid-range power output.

Pro Series Intake Manifold; 70mm TB Opening; Can Be Inlet Matched To 76mm; Uses Factory Water Neck; As Cast;

Ideal for turbocharged and naturally aspirated applications.; 70mm throttle body opening can be port-matched up to 76mm.; 06+Civic Si use part # 307-05-0320/307-05-0325; Re-uses OEM Coolant Neck. Skunk2 Pro Series 02-06 Honda/Acura K20A2/K20A3 Intake Manifold (Race Only). Pro Series Intake Manifold. Pro Int. Manifold; K

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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• 2004 Acura RSX Base
• 2003 Acura RSX Base
• 2003 Acura RSX Type-S ( door , HP Cylinder L, speed )
• 2002 Honda CR-V EX
• 2002 Honda CR-V LX
• 2003 Honda Element DX
• 2004 Honda Accord DX
• 2004 Honda Accord EX
• 2004 Honda Accord LX
• 2004 Honda Civic Si ( door , HP Cylinder L, speed )
• 2004 Honda Element DX
• 2004 Honda Element EX
• 2004 Honda Element LX
• 2009 Honda Element EX
• 2009 Honda Element LX
• 2009 Honda Element SC
• 2003 Honda Accord DX
• 2003 Honda Accord EX
• 2003 Honda Accord LX
• 2002 Honda Civic Si ( door , HP Cylinder L, speed )
• 2011 Honda Element EX
• 2011 Honda Element LX
• 2006 Honda CR-V EX
• 2006 Honda CR-V LX
• 2007 Honda CR-V EX
• 2009 Honda CR-V EX
• 2009 Honda CR-V EX-L
• 2004 Honda CR-V EX
• 2004 Honda CR-V LX
• 2007 Honda CR-V LX
• 2006 Acura RSX Base
• 2006 Acura RSX Type-S ( door , HP Cylinder L, speed )
• 2010 Honda Element LX
• 2010 Honda Element SC
• 2006 Honda CR-V SE ( door , HP Cylinder L, speed )
• 2008 Honda CR-V LX
• 2007 Honda CR-V EX-L
• 2005 Honda CR-V SE ( door , HP Cylinder L, speed )
• 2006 Honda Element EX
• 2006 Honda Element LX
• 2009 Honda CR-V LX
• 2008 Honda Element SC
• 2005 Honda Element EX
• 2007 Honda Element EX
• 2004 Acura RSX Type-S ( door , HP Cylinder L, speed )
• 2002 Acura RSX Base
• 2002 Acura RSX Type-S ( door , HP Cylinder L, speed )
• 2003 Honda Civic Si ( door , HP Cylinder L, speed )
• 2003 Honda CR-V EX
• 2003 Honda CR-V LX
• 2003 Honda Element EX