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Headers

  • XPerformance S2000 Titanium Engine Stud kit

    XPerformance S2000 Titanium Engine Stud kit

    The use of factory intake manifold bolts and studs, especially with the use of an aftermarket intake manifold and/or thermal gasket, can result in stripped or broken bolts and inadequate clamping force, resulting in leaks. This stud kit looks great and...

    $79.99 - $109.99
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  • Civic Si (06-11) Header - 409 Series Steel

    Applications: Direct bolt-on for all 06-11 Civic SI models. Fits both 2-door coupe and 4-door chassis.Features: - Fits Civic Si with K20Z3 engine. - 4-2-1 Tri-Y Design - 409 Series Steel - CNC cut 3/8" thick flanges - 2.5"...

    $332.99
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  • RSX Slip Fit Race Header - 409 Series Steel

    Applications: Direct bolt-on for all 02-06 RSX Type-S. This header will also fit RSX Premium/Base models and EP3 with Type S Exhaust.Features: - Fits RSX with K20 engine ONLY - 4-2-1 Tri-Y Design - 409 Series Steel - CNC cut 3/8" thick SS...

    $399.59
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  • K-Swap Race Header - 409 Series Steel

    Applications:K20 and K24 in EG, DC2, EK (Hasport EKK1 and EKK2 mounts are both OK)   The K-Tuned Race Header offers a proven 4-1 design with a true slip-fit merge collector for maximum exhaust flow.  The Race header is designed to deliver...

    $296.99
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  • K24 RSX Slip Fit Race Header, SS

    Applications: 02-06 K24 Swapped RSX with Type S exhaust. K24 Swapped EP3 with K-Tuned Oval-Tube Exhaust or Type R style exhaust..Features: - Fits RSX with K24 engine ONLY - 4-2-1 Tri-Y Design - 304 Stainless Steel - CNC cut 3/8" thick SS...

    $584.99
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  • RSX Slip Fit Race Header, SS

    Applications: Direct bolt-on for all 02-06 RSX Type-S. This header will also fit RSX Premium/Base models and EP3 with Type S Exhaust.Features: - Fits RSX with K20 engine ONLY - 4-2-1 Tri-Y Design - 304 Stainless Steel - CNC cut 3/8" thick SS...

    $584.99
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  • Civic Si (06-11) Header, SS

    Applications: Direct bolt-on for all 06-11 Civic SI models. Fits both 2-door coupe and 4-door chassis.Features: - Fits Civic Si with K20Z3 engine. - 4-2-1 Tri-Y Design - 304 Stainless Steel - CNC cut 3/8" thick SS Flanges - 2.5" OutletNOTE: The...

    $449.99
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  • Civic Si Downpipe (12-15) Header, SS

    Applications:2012-15 Honda Civic Si. Fits both 2 and 4 door vehicles.Note: It is highly recommended to upgrade your rear engine mount to a Hasport rear mount to limit movement. The 9th Gen Honda Civic SI seems to be following right along in the...

    $359.99
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  • K-Swap 4-2-1 Header, SS (EG/DC2/EK)

    Applications: K20 and K24 in EG, DC2, EK (Hasport EKK1 and EKK2 mounts are both OK)The popular K-Tuned 4-2-1 Swap Header for K-series engine swaps is back again with some improvements.  This header is capable of making very good power on...

    $341.99
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  • K-Swap 4-1 Race Header, SS (EG/DC2/EK)

    Applications:K20 and K24 in EG, DC2, EK (Hasport EKK1 and EKK2 mounts are both OK)With the great success of our original Swap header, we have decided to add another option to our header line up.  The K-Tuned Race Header offers a proven 4-1...

    $431.99
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  • 4-2-1 Ram Header, SS (DA/EG/DC2/EK)

    Application:K20 and K24 in DA, EG, EK,and DC2 (Note: Unfortunately this does not fit any RHD vehicles) K-Tuned Ram HeaderThe K-Tuned Ram Header at first glance looks like a pretty crazy design. Essentially it is a long tube header that has been...

    $539.99
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