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Skunk2 06-11 Civic Si 74mm Drive-By-Wire Throttle Body to Ultra Race Manifold Adapter
Part Number: 309-05-0010

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Skunk2 06-11 Civic Si 74mm Drive-By-Wire Throttle Body to Ultra Race Manifold Adapter
Part Number: 309-05-0010

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Not legal for sale or use in California on any pollution controlled motor vehicles.
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Product Details

The Skunk2 309-05-0010 Throttle Body Adapter provides a clean, purpose-built solution for installing an RBC-pattern K-series drive-by-wire throttle body onto a Skunk2 Ultra Race Series intake manifold or another intake manifold utilizing the early Ford 5.0L 90mm throttle-body bolt pattern.

Precision CNC-machined from 6061-T6 billet aluminum, this adapter is designed to provide a secure connection while smoothly transitioning the K-series throttle-body opening into the much larger Ultra Race manifold inlet. Its hard-anodized finish provides additional corrosion resistance and a clean appearance suitable for both street and competition engine bays.

The adapter incorporates a 74mm opening with a MAP sensor provision, allowing compatible Honda K-series DBW throttle bodies to be retained instead of requiring a completely different throttle-body configuration. A gasket and the necessary mounting hardware are included to simplify installation.

Features
  • Genuine Skunk2 Racing throttle body adapter
  • Part number 309-05-0010
  • Designed for RBC-pattern K-series drive-by-wire throttle bodies
  • Allows an RBC-pattern DBW throttle body to be installed on a Skunk2 Ultra Race Series intake manifold
  • Compatible with intake manifolds utilizing the 90mm early Ford 5.0L throttle-body bolt pattern
  • 74mm throttle-body opening
  • Smooth transition into the Ultra Race manifold's larger 90mm inlet
  • Integrated MAP sensor provision
  • CNC-machined from 6061-T6 billet aluminum
  • Hard-anodized finish for improved corrosion resistance
  • Precision-machined mounting surfaces
  • Recessed mounting holes provide a clean installation
  • Allows compatible OEM-style K-series DBW throttle bodies to be retained
  • Excellent option for naturally aspirated, supercharged, and turbocharged K-series builds
  • Ideal for high-performance and racing applications using the Skunk2 Ultra Race manifold
  • Includes throttle-body adapter gasket
  • Includes necessary mounting hardware
  • Designed for straightforward installation without fabricating a custom adapter plate
Ultra Race Intake Manifold Compatibility
  • Skunk2 309-05-0010 is specifically intended to adapt the Honda K-series RBC-pattern DBW throttle-body flange to the large throttle-body flange used on Skunk2's Ultra Race intake manifolds. Confirmed compatible Ultra Race manifold part numbers include 307-05-8000, 307-05-8050, 307-05-8055, and 307-05-8080.
  • This makes the adapter particularly useful for 2006–2011 Honda Civic Si applications where the builder wants to upgrade to an Ultra Race manifold while retaining an RBC-pattern electronic throttle body. Retail application data specifically lists the 2006–2011 Civic Si and 2008 Civic MUGEN Si.
Installation Note
  • This adapter should not be confused with Skunk2's other K-series throttle-body adapters. 309-05-0010 is specifically the K (RBC) to Ultra Race adapter; Skunk2 separately offers adapters for PRB-pattern and B-series throttle bodies. Skunk2's own adapter catalog identifies 309-05-0010 as “Throttle Body Adapter – K (RBC) to Ultra Race.”
The Skunk2 309-05-0010 is an excellent solution for K-series enthusiasts who want the increased airflow potential of an Ultra Race Series intake manifold while retaining a compatible RBC-pattern drive-by-wire throttle body, all in a durable, precision-machined billet aluminum package.
Part Number: 309-05-0010
Brand: Skunk2
Color: Black
Size: 74mm
CARB Approved: No


Not legal for sale or use in California on any pollution controlled motor vehicles. See http://www.semasan.com/emissions for state by state emissions requirements.
There is a 5% cancellation fee if you order this product and want to ship it to the state of California.

WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects. www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Trim
1987 Honda Wagovan DX
1988 Honda CRX DX
1988 Honda CRX HF
1988 Honda CRX Si
1988 Honda Civic Base
1988 Honda Civic DX
1988 Honda Civic LX
1988 Honda Civic RT 4WD
1988 Honda Civic Wagovan
1989 Honda CRX Base
1989 Honda CRX HF
1989 Honda CRX Si
1989 Honda Civic Base
1989 Honda Civic DX
1989 Honda Civic LX
1989 Honda Civic RT 4WD
1989 Honda Civic Si
1989 Honda Civic Wagovan
1990 Acura Integra GS
1990 Acura Integra LS
1990 Acura Integra RS
1990 Honda CRX Base
1990 Honda CRX HF
1990 Honda CRX Si
1990 Honda Civic Base
1990 Honda Civic DX
1990 Honda Civic EX
1990 Honda Civic LX
1990 Honda Civic RT 4WD
1990 Honda Civic Si
1991 Acura Integra GS
1991 Acura Integra LS
1991 Acura Integra RS
1991 Honda CRX Base
1991 Honda CRX HF
1991 Honda CRX Si
1991 Honda Civic Base
1991 Honda Civic DX
1991 Honda Civic EX
1991 Honda Civic LX
1991 Honda Civic RT 4WD
1991 Honda Civic Si
1992 Acura Integra GS
1992 Acura Integra GS-R
1992 Acura Integra LS
1992 Acura Integra RS
1992 Honda Civic CX
1992 Honda Civic DX
1992 Honda Civic EX
1992 Honda Civic LX
1992 Honda Civic Si
1992 Honda Civic VX
1993 Acura Integra GS
1993 Acura Integra GS-R
1993 Acura Integra LS
1993 Acura Integra RS
1993 Honda Civic del Sol S
1993 Honda Civic del Sol Si
1993 Honda Civic CX
1993 Honda Civic DX
1993 Honda Civic EX
1993 Honda Civic LX
1993 Honda Civic Si
1993 Honda Civic VX
1994 Acura Integra GS-R
1994 Acura Integra LS
1994 Acura Integra RS
1994 Honda Civic del Sol S
1994 Honda Civic del Sol Si
1994 Honda Civic del Sol VTEC
1994 Honda Civic CX
1994 Honda Civic DX
1994 Honda Civic EX
1994 Honda Civic LX
1994 Honda Civic Si
1994 Honda Civic VX
1995 Acura Integra GS-R
1995 Acura Integra LS
1995 Acura Integra RS
1995 Acura Integra Special Edition
1995 Honda Civic del Sol S
1995 Honda Civic del Sol Si
1995 Honda Civic del Sol VTEC
1995 Honda Civic CX
1995 Honda Civic DX
1995 Honda Civic EX
1995 Honda Civic LX
1995 Honda Civic Si
1995 Honda Civic VX
1996 Acura Integra GS-R
1996 Acura Integra LS
1996 Acura Integra RS
1996 Acura Integra Special Edition
1996 Honda Civic del Sol S
1996 Honda Civic del Sol Si
1996 Honda Civic CX
1996 Honda Civic DX
1996 Honda Civic EX
1996 Honda Civic HX
1996 Honda Civic LX
1997 Acura Integra GS
1997 Acura Integra GS-R
1997 Acura Integra LS
1997 Acura Integra RS
1997 Acura Integra Type R
1997 Honda Civic del Sol S
1997 Honda Civic del Sol Si
1997 Honda Civic CX
1997 Honda Civic DX
1997 Honda Civic EX
1997 Honda Civic HX
1997 Honda Civic LX
1998 Acura Integra GS
1998 Acura Integra GS-R
1998 Acura Integra LS
1998 Acura Integra RS
1998 Acura Integra Type R
1998 Honda Civic CX
1998 Honda Civic DX
1998 Honda Civic EX
1998 Honda Civic GX
1998 Honda Civic HX
1998 Honda Civic LX
1999 Acura Integra GS
1999 Acura Integra GS-R
1999 Acura Integra LS
1999 Honda Civic CX
1999 Honda Civic DX
1999 Honda Civic EX
1999 Honda Civic GX
1999 Honda Civic HX
1999 Honda Civic LX
1999 Honda Civic Si
1999 Honda Civic Value Package
2000 Acura Integra GS
2000 Acura Integra GS-R
2000 Acura Integra LS
2000 Acura Integra Type R
2000 Honda Civic CX
2000 Honda Civic DX
2000 Honda Civic EX
2000 Honda Civic GX
2000 Honda Civic HX
2000 Honda Civic LX
2000 Honda Civic Si
2001 Acura Integra GS
2001 Acura Integra GS-R
2001 Acura Integra LS
2001 Acura Integra Type R
2002 Acura RSX Base
2002 Acura RSX Type-S
2002 Honda CR-V EX
2002 Honda CR-V LX
2002 Honda Civic Si
2003 Acura RSX Base
2003 Acura RSX Type-S
2003 Honda Accord DX
2003 Honda Accord EX
2003 Honda Accord LX
2003 Honda CR-V EX
2003 Honda CR-V LX
2003 Honda Civic Si
2003 Honda Element DX
2003 Honda Element EX
2004 Acura RSX Base
2004 Acura RSX Type-S
2004 Acura TSX Base
2004 Honda Accord DX
2004 Honda Accord EX
2004 Honda Accord LX
2004 Honda CR-V EX
2004 Honda CR-V LX
2004 Honda Civic Si
2004 Honda Element DX
2004 Honda Element EX
2004 Honda Element LX
2005 Acura RSX Base
2005 Acura RSX Type-S
2005 Acura TSX Base
2005 Honda Accord DX
2005 Honda Accord EX
2005 Honda Accord LX
2005 Honda Accord SE
2005 Honda CR-V EX
2005 Honda CR-V LX
2005 Honda CR-V SE
2005 Honda Civic Si
2005 Honda Element EX
2005 Honda Element LX
2006 Acura RSX Base
2006 Acura RSX Type-S
2006 Acura TSX Base
2006 Honda Accord EX
2006 Honda Accord LX
2006 Honda Accord LX Special Edition
2006 Honda Accord Value Package
2006 Honda CR-V EX
2006 Honda CR-V LX
2006 Honda CR-V SE
2006 Honda Civic Si
2006 Honda Element EX
2006 Honda Element LX
2007 Acura TSX Base
2007 Honda Accord EX
2007 Honda Accord EX-L
2007 Honda Accord LX
2007 Honda Accord Special Edition
2007 Honda Accord Value Package
2007 Honda CR-V EX
2007 Honda CR-V EX-L
2007 Honda CR-V LX
2007 Honda Civic Si
2007 Honda Element EX
2007 Honda Element LX
2007 Honda Element SC
2008 Acura TSX Base
2008 Honda Accord EX
2008 Honda Accord EX-L
2008 Honda Accord LX
2008 Honda Accord LX-P
2008 Honda Accord LX-S
2008 Honda CR-V EX
2008 Honda CR-V EX-L
2008 Honda CR-V LX
2008 Honda Civic MUGEN Si
2008 Honda Civic Si
2008 Honda Element EX
2008 Honda Element LX
2008 Honda Element SC
2009 Acura TSX Base
2009 Honda Accord EX
2009 Honda Accord EX-L
2009 Honda Accord LX
2009 Honda Accord LX-P
2009 Honda Accord LX-S
2009 Honda CR-V EX
2009 Honda CR-V EX-L
2009 Honda CR-V LX
2009 Honda Civic Si
2009 Honda Element EX
2009 Honda Element LX
2009 Honda Element SC
2010 Acura TSX Base
2010 Honda Accord EX
2010 Honda Accord EX-L
2010 Honda Accord LX
2010 Honda Accord LX-P
2010 Honda Accord LX-S
2010 Honda CR-V EX
2010 Honda CR-V EX-L
2010 Honda CR-V LX
2010 Honda Civic Si
2010 Honda Element EX
2010 Honda Element LX
2010 Honda Element SC
2011 Acura TSX Base
2011 Honda Accord EX
2011 Honda Accord EX-L
2011 Honda Accord LX
2011 Honda Accord LX-P
2011 Honda Accord LX-S
2011 Honda Accord SE
2011 Honda CR-V EX
2011 Honda CR-V EX-L
2011 Honda CR-V LX
2011 Honda CR-V SE
2011 Honda Civic Si
2011 Honda Element EX
2011 Honda Element LX
2012 Acura TSX Base
2012 Acura TSX Special Edition
2012 Honda Accord EX
2012 Honda Accord EX-L
2012 Honda Accord LX
2012 Honda Accord LX-P
2012 Honda Accord LX-S
2012 Honda Accord SE
2012 Honda CR-V EX
2012 Honda CR-V EX-L
2012 Honda CR-V LX
2012 Honda Civic Si
2012 Honda Crosstour EX
2012 Honda Crosstour EX-L
2013 Acura ILX Base
2013 Acura TSX Base
2013 Acura TSX Special Edition
2013 Honda Accord EX
2013 Honda Accord EX-L
2013 Honda Accord LX
2013 Honda Accord LX-S
2013 Honda Accord Sport
2013 Honda CR-V EX
2013 Honda CR-V EX-L
2013 Honda CR-V LX
2013 Honda Civic Si
2013 Honda Crosstour EX
2013 Honda Crosstour EX-L
2014 Acura ILX Base
2014 Acura TSX Base
2014 Acura TSX Special Edition
2014 Honda Accord EX
2014 Honda Accord EX-L
2014 Honda Accord LX
2014 Honda Accord LX-S
2014 Honda Accord Sport
2014 Honda CR-V EX
2014 Honda CR-V EX-L
2014 Honda CR-V LX
2014 Honda Civic Si
2014 Honda Crosstour EX
2014 Honda Crosstour EX-L
2015 Acura ILX Base
2015 Acura TLX Base
2015 Honda Accord EX
2015 Honda Accord EX-L
2015 Honda Accord LX
2015 Honda Accord LX-S
2015 Honda Accord Sport
2015 Honda CR-V EX
2015 Honda CR-V EX-L
2015 Honda CR-V LX
2015 Honda CR-V Touring
2015 Honda Civic Si
2015 Honda Crosstour EX
2015 Honda Crosstour EX-L
2016 Acura ILX Base
2016 Acura TLX Base
2016 Honda Accord EX
2016 Honda Accord EX-L
2016 Honda Accord LX
2016 Honda Accord LX-S
2016 Honda Accord Sport
2016 Honda CR-V EX
2016 Honda CR-V EX-L
2016 Honda CR-V LX
2016 Honda CR-V SE
2016 Honda CR-V Touring
2016 Honda Civic EX
2016 Honda Civic LX
2016 Honda Civic LX-P
2017 Acura ILX Base
2017 Acura TLX Base
2017 Honda Accord EX
2017 Honda Accord EX-L
2017 Honda Accord LX
2017 Honda Accord LX-S
2017 Honda Accord Sport
2017 Honda Accord Sport Special Edition
2017 Honda Civic EX
2017 Honda Civic LX

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