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301/420cc Exhausts

  • Trumpet End, 1-3/8"

    Trumpet End, 1-3/8"

    Lightweight, 2-stage, trumpet end for use on a 1-3/8" O.D. header pipe. (perfectly fits the high performance F&B header pipes that we sell) Made in the USA Increased all around performance All around better/deeper sound Slotted for easy...

    $11.45
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  • Trumpet End, 1-5/16"

    Trumpet End, 1-5/16"

    Lightweight, 2-stage, trumpet end for use on a 1-5/16" O.D. header pipe. Made in the USA Increased all around performance All around better/deeper sound Slotted for easy assembly with one of our HD clamps (Use part #364144 and select 1-5/16") Made...

    $12.45
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  • Trumpet End, 1"

    Trumpet End, 1"

    Lightweight, 2-stage, trumpet end for use on a 1" O.D. header pipe. Made in the USA Increased all around performance All around better/deeper sound Slotted for easy assembly with one of our HD clamps (Use part #364144 and select 1") Made of mild...

    $11.45
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  • 301cc & 420cc Straight Back Header Pipe 301cc & 420cc Straight Back Header Pipe

    301cc & 420cc Straight Back Header Pipe

    Wide Power Range .990x .995 x 1.070 x 1.220 x 13 The end flares out to 1-5/16".  Use #B91XL for a muffler if needed. Due to the bend, you will need to do some modification to run this muffler.  The inside stud will hit the pipe.  You...

    $39.00
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  • Exhaust Silencer 1" with HD SS Clamp Exhaust Silencer 1" with HD SS Clamp

    Exhaust Silencer 1" with HD SS Clamp

    RLV 4100 B91 1" Exhaust Silencer ( muffler ) fits 1" OD 4 cycle pipe.  Clamp is included. Don't let the name "Silencer" / "Muffler" fool you, it is designed to help give the engine a little extra torque, it does in fact take the edge of the POP POP...

    $49.95
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  • Header Pipe, Build Your Own Header Pipe, Build Your Own

    Header Pipe, Build Your Own

    We strongly recommend using the Header Support to prevent pipe from breaking. Perfect for application where a header is needed to clear frame in special build such as mini bikes and go karts. Fits engine sizes: 212cc Fits both Hemi and Non...

    MSRP: $39.95
    $29.95
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