King Motorsports

King Motorsports Custom Headers

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Hand-fabricated for any H, B or K series application, King Motorsports' custom headers ensure that you're extracting every last bit of horsepower from your engine. Whether your engine is still in the original chassis, or swapped into any Honda/Acura platform, we'll build you a header that is a PERFECT FIT.

While some aftermarket headers increase power at either the low or high ends of the torque curve, or don't really do anything at all, a King Motorsports header built specifically for your application will not only give you the power where you need it, but also give an excellent torque curve. (more)

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Call to order - (262) 522-7558
King Motorsports 5.02 Final Drive for all K Series Manual Transmissions
Price: $595.00
King Motorsports 64mm DBW Throttle Body "Exchange"
This product fits:
  • 2001-2005 Honda Civic Si
  • RSX Base (2002-2006)
  • RSX Type S (2002-2004)
  • RSX Type S (2005-2006)
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Price: $500.00
King Motorsports 64mm DBW Throttle Body "Exchange"
This product fits:
  • 2006-2011 8th Gen Honda Civic Si
  • 2006-2011 8th Gen Honda Civic Type R
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Price: $475.00
K20/K24 Hybrid Builds - OEM Build K20/K24 Hybrid 2.4 Litre
Call to order - (262) 522-7558
K20/K24 Hybrid Builds - Ultra Build K20/K24 2.4, 2.6 Litre
Call to order - (262) 522-7558
King Block Resurfacing/Decking
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    Price: $100.00
    Call to order - (262) 522-7558
    King Motorsports Drag Race Cage
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    Call to order - (262) 522-7558
    King Motorsports Complete Road Race Cage
    Call to order - (262) 522-7558
    King Fuel System Dry Break
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      Price: $425.00
      Call to order - (262) 522-7558
      King Coolant Surge Tank
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        Price: $165.00
        Call to order - (262) 522-7558
        King Battery Hold Down
        King Battery Hold Down

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        This product fits:
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          Price: $80.00
          Call to order - (262) 522-7558
          King Battery Tray
          King Battery Tray

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            Price: $120.00
            Call to order - (262) 522-7558
            King Motorsports Engine Building
            Call to order - (262) 522-7558
            King Motorsports Front Camber Kit - 8th Gen Civic
            After extensive R&D, King Motorsports is releasing our race-only front camber plates for the 06-08 Civic Si. Precision machined from 6061 aluminum, these plates offer up to 2 degrees of negative camber. Developed for the Koni Series, these camber plates do not have seats for the coil-overs, they require built-in hats and have only been tested with Koni coilovers.
            This product fits:
            • 2006-2011 8th Gen Honda Civic
            • 2006-2011 8th Gen Honda Civic
            • 2006-2011 8th Gen Honda Civic Si
            • 2006-2011 8th Gen Honda Civic Si
            • 2006-2011 8th Gen Honda Civic Type R
            • 2006-2011 8th Gen Honda Civic Type R
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            Price: $695.00
            King Motorsports Clutch Hard-Line Eliminator - B, D, F, H Series Engines
            Price: $85.00
            King Motorsports Extended Exhaust Manifold Studs
            King Motorsports extended exhaust manifold studs allow for easier “slide-on” installation of most performance headers and help to support heavy-duty turbo manifolds. They are constructed of high strength alloy steel and also feature a corrosion resistant black nitride coating. These studs contrast a stainless steel header very well giving you a unique look under the hood. The kit includes ten steel cup-point studs and ten factory Honda flange nuts. The studs thread in and tighten with a 4mm allen wrench.
            This product fits:
            • CRX (1984-1987)
            • CRX (1988-1991)
            • Del Sol (1993-1997)
            • 1990-1993 Honda Accord
            • 1994-1997 Honda Accord
            • 1984-1987 Honda Civic
            • 1988-1991 Honda Civic
            • 1992-1995 Honda Civic
            • 1996-2000 Honda Civic
            • Integra (1986-1989)
            • Integra (1990-1993)
            • Integra (1994-2001)
            • Prelude (1992-1996)
            • Prelude (1997-2001)
            • S2000 (2000-2003)
            • S2000 (2004-2009)
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            Price: $29.99
            King Motorsports Drive By Wire Throttle Body Boring - All Including NSX
            Price: $175.00
            King Motorsports Cable Throttle Body Boring - All Except NSX
            Price: $150.00
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