Exterior Components› Lights and Components

Hornblasters

VIAIR 40049 HEAVY DUTY W/ ACCESSORI

$504.96

SKU: H015 AD-400K

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The HornBlasters Rage 4-Chime 3-Liter Air Horn Kit is a universal air horn kit with a pre-installed 1/4" air valve and includes a pre-plumbed and pre-wired air source unit with a pre-attached air pressure gauge and pressure switch. It operates at 120 PSI, restarts at 90 PSI, and uses a 12-Volt DC power supply. The horn measures 13.5" L x 13.25" W x 4.25" H and the air source is 16.535" L x 4.921" W x 7.086" H.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandHornblasters
Part NumberH015 AD-400K

Videos

Unboxing and installing Flatlaw 127H Train Horn Kit

Unboxing and installing Flatlaw 127H Train Horn Kit
HornBlasters Train Air Horn Ford F250 Truck Kit

HornBlasters Train Air Horn Ford F250 Truck Kit
ILMODS - 2024 Dodge Ram 3500 @hornblasters 3-Liter 4-Horn Train Horn Installed

ILMODS - 2024 Dodge Ram 3500 @hornblasters 3-Liter 4-Horn Train Horn Installed
Some Fun Installing a Hornblasters Train Horn Kit on a Ram TRX at High Country Performance 4X4

Some Fun Installing a Hornblasters Train Horn Kit on a Ram TRX at High Country Performance 4X4
HornBlasters train horn kit wiring guide

HornBlasters train horn kit wiring guide
Horn blasters kit installation and electrical explained

Horn blasters kit installation and electrical explained
Train Horn in a BRAND NEW TRX Ram Truck

Train Horn in a BRAND NEW TRX Ram Truck
HornBlasters Conductor's Special 228 Train Horn Kit Install & Demo

HornBlasters Conductor's Special 228 Train Horn Kit Install & Demo
HornBlasters Conductor's Special Train Horn Review

HornBlasters Conductor's Special Train Horn Review

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy