Shocker XL Train Horn

No, the Shocker XL is just the horn. Wicked Customs installed it on their 2010 F150 SuperCrew with an existing air system. The Shocker XL includes the four-bell Shocker horns, air line, 1/2" stainless steel electric air valve, and fittings—but you'll need to purchase the air system separately. We do offer complete kits with an air system, those would be our Conductor's Special series train horn kits.

Yes! Each of the four bells (19.50", 16.25", 14.75", and 12.75") can be mounted individually wherever works best for your truck. You could mount them all together, split them between front and rear, put some behind the grille—whatever fits your available space and desired look.

The 1/2" stainless steel electric air valve resists corrosion much better than brass or aluminum valves, especially important for trucks exposed to salt, moisture, and road grime. The 1/2" diameter provides fast airflow for instant horn activation at 150 PSI.

The graduated lengths create the authentic train horn chord. Each bell produces a different note, and when they sound together, you get that classic locomotive harmony. The 5" flare diameter on all four bells maximizes sound projection.

Very durable. The fiberglass-reinforced ABS construction handles road debris, weather, and constant vibration without cracking or fading. It's rated for 150 PSI max pressure and holds up well in harsh truck environments while staying lightweight at just 4.5 lbs total.