Kleinn Air Horns · New
Kleinn HK7 / 230 Horns BlastMaster Plus Valve Upgrade Kit
MPN 6885 · Store SKU kle6885
Supplier stock checked 11/7/2026, 10:14:21 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Upgrade your Model 230 Beast train horns with the Kleinn Model 6885 BlastMaster Plus valve upgrade kit, engineered specifically to maximize airflow and push your acoustic output to unprecedented decibel levels. Designed for systems utilizing the VX6003 all-brass solenoid valve, this high-performance upgrade package provides all the essential plumbing, fittings, and hardware required to seamlessly integrate an additional two VX6003 solenoids into your existing setup. By adding two more solenoids, the BlastMaster Plus allows each individual horn trumpet to have its own dedicated, high-flow air source, dramatically increasing overall air delivery and unlocking the absolute maximum volume potential of your Beast train horn system. Kleinn Model 6885 - Blastmaster Upgrade Kit - For Model 230 Beast Triple Train Horns Model 6885 - Blastmaster Upgrade Kit - For Model 230 Beast Triple Train Horns
Manufacturer fitment & guides
Check 6885 against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- California Proposition 65: Y
