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    All Horn Kits

    We design our loudest horn kits with everything you need to have train horns installed on your car, SUV, truck, or just about anything that has a 12V power source!
    65 products
    Shocker S6 544K Nightmare Edition Train Horn Kit
    8-Second Honk Time & Weather Resistant
    15 reviews
    $1,259.99
    Jackass 127H Air Horn Kit HK-B3-127H
    Jackass 127H Air Horn Kit
    6-Second Honk Time
    9 reviews
    from $371.99
    Sale
    Mother Trucker 127H Air Horn Kit HK-MT29K-127H
    Mother Trucker 127H Air Horn Kit
    6-Second Honk Time
    4 reviews
    Regular price $478.99 Sale price$406.99 Save $72.00
    Sale
    4-Chime 3-Liter Air Horn Kit
    5-Second Honk Time
    5 reviews
    Regular price $249.99 Sale price$199.99 Save $50.00
    Wrango Horn Kit (Jeep JKU V6 2007-2018)
    8-Second Honk Time & Weather Resistant
    10 reviews
    $974.99
    Shocker S6 5485 Nightmare Edition Train Horn Kit
    8-Second Honk Time & Weather Resistant
    3 reviews
    $1,403.99
    Sale
    Safety Horn 232 Air Horn Kit HK-S33K-232
    Safety Horn 232 Air Horn Kit
    8-Second Honk Time & Weather Resistant
    4 reviews
    Regular price $659.99 Sale price$594.99 Save $65.00
    Sale
    2-Chime 3-Liter Air Horn Kit
    5-Second Honk Time
    5 reviews
    Regular price $239.99 Sale price$174.99 Save $65.00
    Sale
    PsychoBlasters 228H Air Horn Kit HK-B2-228H
    PsychoBlasters 228H Air Horn Kit
    8-Second Honk Time
    11 reviews
    Regular price $421.99 Sale price$316.49 Save $105.50
    Sale
    Admiral 544K Train Horn Kit
    10-Second Honk Time & Weather Resistant
    2 reviews
    Regular price $965.99 Sale price$799.99 Save $166.00
    Sale
    Nathan AirChime K5LA 544K Train Horn Kit
    7-Second Honk Time & Weather Resistant
    9 reviews
    Regular price $2,949.99 Sale price$2,802.49 Save $147.50
    Sale
    Spocker 3 Liter Air Horn Kit HK-Q2-M3
    Spocker 3 Liter Air Horn Kit
    5-Second Honk Time
    4 reviews
    Regular price $282.99 Sale price$249.99 Save $33.00
    Sale
    Super Echo 127H Air Horn Kit HK-D2K-127H
    Super Echo 127H Air Horn Kit
    6-Second Honk Time
    8 reviews
    Regular price $398.99 Sale price$338.99 Save $60.00
    Outlaw 2-Gallon Train Horn Kit
    More Blow for your Dough!
    7 reviews
    $724.99
    Sale
    Nathan AirChime K5 Premium Train Horn Kit HK-K5-844K
    Nathan AirChime K5 Premium Train Horn Kit
    7-Second Honk Time & Weather Resistant
    7 reviews
    Regular price $3,131.99 Sale price$2,975.39 Save $156.60
    Bullet 2MC Air Horn Kit HK-B4K-2MC
    Bullet 2MC Air Horn Kit
    8-Second Honk Time & Weather Resistant
    13 reviews
    $399.99
    Sale
    PsychoBlasters 127H Air Horn Kit HK-B2-127H
    PsychoBlasters 127H Air Horn Kit
    6-Second Honk Time
    3 reviews
    Regular price $404.99 Sale price$377.99 Save $27.00
    Katrina 228H Train Horn Kit
    5-Second Honk Time & Weather Resistant
    6 reviews
    $766.99