K-Tuned Stainless Steel Big Tube Swap Race Header

K-Tuned Stainless Steel Big Tube Swap Race Header
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    Will It Fit Your Vehicle?

    Fitment Notes: Fits K20 & K24 engine swaps in EG, DC2 and EK chassis (Does not fit with EKK1 mounts)


    The K-Tuned Big Tube Swap Header was designed for more aggressive K-Swap cars with modified naturally aspirated engines that are looking to reach full power potential. Engine modifications like bigger cams, ported cylinder heads, increased compression ratio and/or increased displacement all breathe heavier, so using a small header on these engines just doesn't make any sense. A bigger header will increase efficiency by opening up the exhaust path, offering reduced restriction and allowing exhaust gases to flow out of the engine faster, which in turn will make more power. The best part is, this header has an affordable price tag and makes excellent power that is on par with some of the much more expensive custom options. It is also an off the shelf production header so it is ready to go with no wait time. Our Big Tube Header features a proven stepped 4-2-1 Tri-Y design with extremely smooth merge transitions that improve exhaust flow. We started with 48mm primaries that progressively move into 50mm, then 54mm secondaries and finally a 75mm or 3 inch exit. It is assembled with mandrel bent, T304 stainless steel tubing and is beautifully back purge tig welded to keep the welds super clean, ensure proper penetration and weld strength. We decided to leave the header exit unfinished, giving the installer open options on what is used for the final connection to the exhaust piping. Please note that a flex pipe or a donut flange with spring bolts must be used for proper installation. For best results we suggest mating this header to 3" exhaust piping and a straight through K-Tuned muffler. We want to make it very clear that this is a high quality header not a cheap Chinese replica.


    • Part Number: KTD-HDR-SBT
    • Manufacturer: K-Tuned

    Vehicle Fitment

    • Fits K20 & K24 engine swaps in EG, DC2 and EK chassis (Does not fit with EKK1 mounts)
    Acura Integra
    1994 Acura Integra Coupe
    1995 Acura Integra Coupe
    1996 Acura Integra Coupe
    1997 Acura Integra Coupe
    1998 Acura Integra Coupe
    1999 Acura Integra Coupe
    2000 Acura Integra Coupe
    2001 Acura Integra Coupe
    1994 Acura Integra Sedan
    1995 Acura Integra Sedan
    1996 Acura Integra Sedan
    1997 Acura Integra Sedan
    1998 Acura Integra Sedan
    1999 Acura Integra Sedan
    2000 Acura Integra Sedan
    2001 Acura Integra Sedan
    Honda Civic
    1992 Honda Civic Hatchback
    1993 Honda Civic Hatchback
    1994 Honda Civic Hatchback
    1995 Honda Civic Hatchback
    1992 Honda Civic Coupe
    1993 Honda Civic Coupe
    1994 Honda Civic Coupe
    1995 Honda Civic Coupe
    1992 Honda Civic Sedan
    1993 Honda Civic Sedan
    1994 Honda Civic Sedan
    1995 Honda Civic Sedan
    1996 Honda Civic Hatchback
    1997 Honda Civic Hatchback
    1998 Honda Civic Hatchback
    1999 Honda Civic Hatchback
    2000 Honda Civic Hatchback
    1996 Honda Civic Coupe
    1997 Honda Civic Coupe
    1998 Honda Civic Coupe
    1999 Honda Civic Coupe
    2000 Honda Civic Coupe
    1996 Honda Civic Sedan
    1997 Honda Civic Sedan
    1998 Honda Civic Sedan
    1999 Honda Civic Sedan
    2000 Honda Civic Sedan

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