The AR680 Upgrade Kit features incredible value, along with increased performance, durability, and ergonomics.
The AR680 by itself is already one of the best-performing mid-tier machines around. But pair it with this upgraded MTM kit and it becomes a full blown detailer's weapon.
We’ve taken the same solid foundation: a compact, fully rebuildable brass triplex pump unit with real 8.5L/min flow, 1400 PSI, and a proper Total Stop System, and we’ve kitted it with a high-spec set of tools that completely elevate the way you use it.
At the heart of this upgrade is the MTM SG35 Short Gun an ergonomic, Italian-made gun with a built-in swivel and 1/4" quick connect outlet. It feels solid in the hand, balances perfectly under pressure, and makes swapping nozzles or foam cannons a two-second job. No twisting hoses. No stress on your wrist. Just smooth, controlled output.
You also get a stainless steel lance for when you need that extended reach, plus a set of precision-matched Aquatouch nozzles including 0°, 15°, 25°, and 40° tips all with full stainless construction and proper QC fittings. Everything mounts quickly. Everything works cleanly. This is pro-grade gear, built to perform.
If you’ve been eyeing the AR680 for its compact footprint, serious specs, and long-term serviceability but wanted a faster, more dialled-in setup out of the box this is it. All the durability and output of the base unit, now with hardware that matches it.