Check out this Toyota 4Runner outfitted with our powerful Shocker XL Train Horns, individually mounted for a clean and custom look! Known for their insane volume and authentic locomotive tone, the Shocker XL horns make this 4Runner impossible to ignore.

This rugged install provides more than just a head-turning honk—it delivers practical functionality and a serious safety upgrade. Whether you're on the trail or navigating city traffic, the unmistakable sound of these hand-tuned, American-made horns ensures you're always heard.

Perfect for 4Runner owners looking to add bold sound and a touch of fun to their builds. Don’t settle for stock—upgrade your horn game today!

 

UP TO 1500% LOUDER

UNLIMITED HONKING

ZERO
DELAY

CAPABLE ONBOARD AIR SYSTEM


HornBlasters Shocker XL Train Horn AH-S4

PRODUCT

PRICE

$389.99
ADD TO CART
HornBlasters Shocker XL Train Horn AH-S4
$389.99
ADD TO CART

SPECIFICATIONS

Part Number AH-S4
Voltage 12-Volt DC
Horn Shocker 4 Train Horn Kit
Material High-Impact ABS
Horn Measurements Bell #1 19.50″ (495.30 mm)
Bell #2 16.25″ (412.75 mm)
Bell #3 14.75″ (374.65 mm)
Bell #4 12.75″ (323.85 mm)
Flare 5″ (127 mm)
Weight 4.5 lb (2.04 Kg)
Fitting Size ⅛″ M NPT
Requires 1/2" Port

Who’s ready to take their setup to the next level? Click the button below to submit your install photos to our media submission form!