Universal Custom Automotive Horns

Universal Custom Automotive Horns
Please Note:
There are no vehicle specific custom automotive horns available for your 2008 Honda Civic Si. Please view our selection of universal fit products below.
  • Wolo® - Midnight Express™ 152 dB Train Horn
    Wolo®Midnight Express™ 152 dB Train Horn (888)
    0
    # mpn4890777165
    Universal Midnight Express™ 152 dB Train Horn by Wolo®. When a truck owner wants the powerful sound of a truck train horn, go no further, Midnight Express™ is the horn to choose. Produces an Ultra powerful train horn sound that will...
    Will produce a super loud alerting sound to keep you safe on the roadLooks as good as sounds and sports a compact, elegant, and stylish design
    $176.82
  • Wolo® - Midnight Express™ 152 dB Train Horn with Lanyard Valve
    Wolo®Midnight Express™ 152 dB Train Horn with Lanyard Valve (889)
    0
    # mpn4890777175
    Universal Midnight Express™ 152 dB Train Horn with Lanyard Valve by Wolo®. When a truck owner wants the powerful sound of a truck train horn, go no further, MIDNIGHT EXPRESS is the horn to choose. Produces an ULTRA powerful train horn...
    Will produce a super loud alerting sound to keep you safe on the roadLooks as good as sounds and sports a compact, elegant, and stylish design
    $157.23
  • Wolo® - Midnight Express™ 152 dB Train Horn with Lanyard Valve
    Wolo®Midnight Express™ 152 dB Train Horn with Lanyard Valve (889)
    0
    # mpn4890777175
    Universal Midnight Express™ 152 dB Train Horn with Lanyard Valve by Wolo®. When a truck owner wants the powerful sound of a truck train horn, go no further, MIDNIGHT EXPRESS is the horn to choose. Produces an ULTRA powerful train horn...
    Will produce a super loud alerting sound to keep you safe on the roadLooks as good as sounds and sports a compact, elegant, and stylish design
    $157.23
  • Wolo® - Mighty Mo™ Industrial Equipment Horn
    Wolo®Mighty Mo™ Industrial Equipment Horn
    0
    # 2464052979
    Universal Mighty Mo™ Industrial Equipment Horn by Wolo®. Mighty Mo was designed to withstand off-road and construction site conditions, while being able to penetrate noisy environments and still be heard. Mighty Mo is engineered to...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $294.80 - $316.62
  • Wolo® - Nexgen Express™ Train Horn
    Wolo®Nexgen Express™ Train Horn (897)
    1
    # mpn4661007901
    Universal Nexgen Express™ Train Horn by Wolo®. Wolo has designed a totally new state-of-the-art fully electronic train horn, compact in size and engineered to fit into the engine compartment of cars, SUVs and even compact vehicles.
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $157.36
  • Wolo® - Quadraphonic Express™ Train Horn
    Wolo®Quadraphonic Express™ Train Horn
    0
    # 3804688993
    Universal Quadraphonic Express™ Train Horn by Wolo®. When a vehicle owner demands the powerful sound of a truck train horn, go no further, QUADRAPHONIC EXPRESS is the horn to choose. The four (4) metal trumpets produce a ULTRA...
    Will produce a super loud alerting sound to keep you safe on the roadLooks as good as sounds and sports a compact, elegant, and stylish design
    $186.90
  • Wolo® - Siberian Express™ LV Pro Train Horn with Manual Lanyard Valve
    Wolo®Siberian Express™ LV Pro Train Horn with Manual Lanyard Valve
    0
    # 1503026963
    Universal Siberian Express™ LV Pro Train Horn with Manual Lanyard Valve by Wolo®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind,...
    Will produce a super loud alerting sound to keep you safe on the roadLooks as good as sounds and sports a compact, elegant, and stylish design
    $344.53 - $402.79
  • Wolo® - Siberian Express™ Pro Plus Train Horn with 12-Volt Electric Solenoid Valve
    Wolo®Siberian Express™ Pro Plus Train Horn with 12-Volt Electric Solenoid Valve
    0
    # 1503026960
    Universal Siberian Express™ Pro Plus Train Horn with 12-Volt Electric Solenoid Valve by Wolo®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
    Will produce a super loud alerting sound to keep you safe on the roadLooks as good as sounds and sports a compact, elegant, and stylish design
    $369.83 - $439.61
  • Wolo® - Siberian Express™ Train Horn with Manual Lanyard Valve
    Wolo®Siberian Express™ Train Horn with Manual Lanyard Valve
    0
    # 2222406009
    Universal Siberian Express™ Train Horn with Manual Lanyard Valve by Wolo®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this...
    Will produce a super loud alerting sound to keep you safe on the roadLooks as good as sounds and sports a compact, elegant, and stylish design
    $371.27 - $385.44
  • Wolo® - Trumpet Weather Protection Cover for 400 Series Air Horn
    Wolo®Trumpet Weather Protection Cover for 400 Series Air Horn (400-WPC)
    0
    # mpn4753407137
    Universal Trumpet Weather Protection Cover for 400 Series Air Horn by Wolo®. Chrome plated trumpet back cover ideal for dressing up any vehicle. Covers are designed to have a firm fit on trumpets, which will prevent them from coming off...
    High quality at an affordable priceExpertly made from premium materials
    $7.45
  • Wolo® - Western Express™ Pro Plus Train Horn
    Wolo®Western Express™ Pro Plus Train Horn (870-860)
    0
    # mpn4594096916
    Universal Western Express™ Pro Plus Train Horn by Wolo®. Western Express Pro Plus Train Horn has two reinforced ABS black plastic trumpets that can be mounted independently when space is limited, the installer can even mount the...
    Will produce a super loud alerting sound to keep you safe on the roadLooks as good as sounds and sports a compact, elegant, and stylish design
    $385.44
  • Wolo® - Western Express™ Pro Train Horn
    Wolo®Western Express™ Pro Train Horn (870-858)
    0
    # mpn4594096915
    Universal Western Express™ Pro Train Horn by Wolo®. Western Express Pro Train Horn has two reinforced ABS black plastic trumpets that can be mounted independently when space is limited, the installer can even mount the trumpets in...
    Will produce a super loud alerting sound to keep you safe on the roadLooks as good as sounds and sports a compact, elegant, and stylish design
    $324.00
  • Wolo® - Western Express™ Train Horn
    Wolo®Western Express™ Train Horn
    0
    # 1503026969
    Universal Western Express™ Train Horn by Wolo®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Wolo will last a...
    Will produce a super loud alerting sound to keep you safe on the roadLooks as good as sounds and sports a compact, elegant, and stylish design
    $111.59 - $128.01
  • Wolo® - Wobbler™ 3 Trumpet Red Air Horn with Heavy Duty Compressor
    Wolo®Wobbler™ 3 Trumpet Red Air Horn with Heavy Duty Compressor (410)
    0
    # mpn477956377
    Universal Wobbler™ 3 Trumpet Red Air Horn with Heavy Duty Compressor by Wolo®. Designed utilizing the latest technology, this product by Wolo features premium quality and will perform better than advertised. Perfect for your vehicle...
    Will produce a super loud alerting sound to keep you safe on the roadLooks as good as sounds and sports a compact, elegant, and stylish design
    $93.89
  • Wolo® - Wolo-Bandido™ Air Horns
    Wolo®Wolo-Bandido™ Air Horns (404-24)
    0
    # mpn4890777213
    Universal Wolo-Bandido™ Air Horns by Wolo®. Air Powder-Very Loud – Two durable plastic trumpets and compressor cover with the high-tech carbon-fiber look. Transform an everyday engine compartment into the picture of style and...
    Will produce a super loud alerting sound to keep you safe on the roadLooks as good as sounds and sports a compact, elegant, and stylish design
    $55.96
  • Wolo® - Wolo-Bandido™ Air Horns
    Wolo®Wolo-Bandido™ Air Horns (404-24)
    0
    # mpn4890777213
    Universal Wolo-Bandido™ Air Horns by Wolo®. Air Powder-Very Loud – Two durable plastic trumpets and compressor cover with the high-tech carbon-fiber look. Transform an everyday engine compartment into the picture of style and...
    Will produce a super loud alerting sound to keep you safe on the roadLooks as good as sounds and sports a compact, elegant, and stylish design
    $55.96
  • Hadley® - Chrome Dual Air Horn Kit
    Hadley®Chrome Dual Air Horn Kit (H00962EA)
    0
    # mpn4654753879
    Universal Chrome Dual Air Horn Kit by Hadley®. The Hadley Bully Series Air Horn offers the traditional "Hadley Sound", a crystal clear, characteristic note that can be heard for up to a mile. This hallmark Hi/ Lo Tone comes from the...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $916.81
  • Hadley® - Mounting Elbow and Tension Washer Kit
    Hadley®Mounting Elbow and Tension Washer Kit (H11477S)
    0
    # mpn4654753880
    Universal Mounting Elbow and Tension Washer Kit by Hadley®. Hadley is the worldwide leader in air horn systems. You'll see Hadley horns used as original equipment on over-the-road, tractor/trailer rigs. And, when combined with a Hadley...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $23.74
  • Hadley® - Plastic Black Electric Trumpet Horn
    Hadley®Plastic Black Electric Trumpet Horn
    0
    # 990678466
    Universal Plastic Black Electric Trumpet Horn by Hadley®. Add full size sound to your vehicle with an electric horn. Choose from trumpet or disc horns including premium horn sets for the loudest electric disc horns you can buy! All...
    Windtone W75 seriesExclusively designed to meet the most demanding requirements
    $5.69 - $29.01
  • Hadley® - Steel 3.5" Chrome Vibro Mini Electric Horn
    Hadley®Steel 3.5" Chrome Vibro Mini Electric Horn
    0
    # 990678490
    Universal Steel 3.5" Chrome Vibro Mini Electric Horn by Hadley®. Add full size sound to your vehicle with an electric horn. Choose from trumpet or disc horns including premium horn sets for the loudest electric disc horns you can buy!...
    Vibrosonic is the loudest Premium disc hornEasy install
    $24.02
  • Hadley® - Steel 5" Chrome Vibrosonic Electric Horn
    Hadley®Steel 5" Chrome Vibrosonic Electric Horn
    0
    # 990678482
    Universal Steel 5" Chrome Vibrosonic Electric Horn by Hadley®. Add full size sound to your vehicle with an electric horn. Choose from trumpet or disc horns including premium horn sets for the loudest electric disc horns you can buy! All...
    Vibrosonic is the loudest Premium disc hornEasy install
    $45.45 - $88.70
  • Racing Power Company® - Classic "OOOGA" Sound Chrome Horn
    Racing Power Company®Classic "OOOGA" Sound Chrome Horn (R1010)
    0
    # mpn358590424
    Universal Classic "OOOGA" Sound Chrome Horn by Racing Power Company®. 12 Volt with mounting hardware. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design...
    One-of-a-kind style will help customize your autoWill deliver unparalleled levels of durability
    $45.00
  • Spec-D® - 3 Trumpet Chrome Air Horn Kit
    Spec-D®3 Trumpet Chrome Air Horn Kit (AH-301)
    0
    # mpn1772559
    Universal 3 Trumpet Chrome Air Horn Kit by Spec-D®. Spec-D figuratively has their finger on the pulse of the automotive aftermarket, so they can bring you the latest style and best performing parts and accessories. No matter whether you...
    Trumpets made of high quality zinc alloyCustom style lighting parts for a unique appearance and better visibility
    $27.23
  • Tectran® - Air Tank
    Tectran®Air Tank (2000DH)
    0
    # mpn4673387273
    Universal Air Tank by Tectran®. Designed utilizing the latest technology, this product by Tectran features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or...
    Every tank is pressure tested for leak resistance, structural integrity, and safetyA unique, automated painting process applies a corrosion-resistant paint to both the inside and outside surfaces, providing long-lasting rust protection
    $294.39
  • Tectran® - Air Tank
    Tectran®Air Tank (200001)
    0
    # mpn4673387274
    Universal Air Tank by Tectran®. Designed utilizing the latest technology, this product by Tectran features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or...
    Every tank is pressure tested for leak resistance, structural integrity, and safetyA unique, automated painting process applies a corrosion-resistant paint to both the inside and outside surfaces, providing long-lasting rust protection
    $329.05
  • Tectran® - Horn Valve Double Remote Mount
    Tectran®Horn Valve Double Remote Mount (1615687B)
    0
    # mpn4673387272
    Universal Horn Valve Double Remote Mount by Tectran®. Designed utilizing the latest technology, this product by Tectran features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
    High quality at an affordable priceExpertly made from premium materials
    $103.15
  • United Pacific® - Chrome Horn Button Switch
    United Pacific®Chrome Horn Button Switch (40028)
    0
    # mpn4711109031
    Universal Chrome Horn Button Switch by United Pacific®. This product is made of high-quality materials to serve you for years to come. This product designed using state-of-the-art technology and with customers in mind. It will meet your...
    Universal horn button switchChrome plated body with black knob
    $5.55
  • Standard® - Back-Up Alarm
    Standard®Back-Up Alarm (HN-4)
    0
    # mpn4299428513
    Universal Back-Up Alarm by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to all channels...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $124.61
  • WVE® - Back Up Alarm
    WVE®Back Up Alarm (7A3002)
    0
    # mpn4812017260
    Universal Back Up Alarm by WVE®. Made of high impact non-corroding plastic. Mounting vertical or horizontal on two .300" dia. holes on 3.25" centers, 97db 12-36 spike protected volts. This top-grade product is expertly made in...
    Designed to keep your vehicle running reliably mile after mileMade from superior materials for excellent durability
    $156.85
  • ECCO® - 102 dB 12-24 V Constant Tone Warning Alarms
    ECCO®102 dB 12-24 V Constant Tone Warning Alarms (CT530-2LDW)
    0
    # mpn474276222
    Universal 102 dB 12-24 V Constant Tone Warning Alarms by ECCO®. Constant tone alarm provides a constant 102 decibel warning in a compact housing with an 18" lead wire connection. This product is made of high-quality materials to serve...
    Made using the breakthrough technologyEffective, innovative, and extremely robust
    $67.41




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