Kleinn Air Horns
Kleinn 19-21 Chevrolet Silverado/ Sierra Onboard Air System w/ Model 220 Horns
SKU: K00Y GMTRK-4XTREME
Description
Part #: GMTRK-4XTREME
The GMTRK4XTREME Onboard Air System with Model 220 Train Horn is 100% Bolt-On and features a high output Kleinn waterproof air compressor with 1.5-gallon air tank mounted on a custom, Made in the USA, mounting bracket. Using basic hand tools, anyone can install their own onboard air system all without drilling a single hole! Includes a quick connect tire inflator with remote mount and storage bag. Everything needed comes in one box for a professional & flawless installation. The system is capable of inflating large tires, powering air bags and operating small air tools. For added fun get part number 333 Sniper wireless remote horn button. Honk your Kleinn Air Horns from up to 200 feet away. Too Loud, Too Bad!
Complete Bolt-on Train Horn and Onboard Air System with 220 dual black horn and 150 PSI air system.
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Fitment
Fitment Guaranteed
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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
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Specifications
| Brand | Kleinn Air Horns |
| Part Number | K00Y GMTRK-4XTREME |
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.
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