Underbody Maxx: The Ultimate Modular Underbody Cleaner

Stop letting salt, mud, and grime eat away at your investment. The Underbody Maxx by Clean Offroad isn't just another chassis washer; it is the most versatile, modular cleaning system ever designed specifically for the off-road and touring community.

Whether you’ve been carving through beach dunes, bogging through deep mud, or towing a heavy caravan down a dusty track, the Underbody Maxx adapts to your specific needs in seconds.

The Underbody Maxx features an exclusive modular design, making it the only chassis cleaner with adjustable height and built in soap function. Perfect for lifted 4wds, expedition trucks, and offroad caravans and more.

Four Modes for a Flawless Finish

Most underbody cleaners are "one size fits all," leaving lifted rigs and heavy-duty trailers out in the cold. We changed that. With our unique interchangeable setup, you control the pressure, the height and the function.

• Normal/ Sand Mode: Perfect for high-volume rinsing. Effortlessly flushes away corrosive salt spray and abrasive beach sand to prevent rust before it starts.
• Mud Mode: When the trail follows you home. This mode utilizes high-pressure turbo nozzles that blast in a circular motion to rip through dried, stubborn mud and clay that standard sprayers can't touch.
• Soap Mode: Don't just move the salt, neutralize it! Give your chassis a deep clean. Attach the included soap canister to blast your favorite snow foam, degreaser, or salt-neutralizer directly onto your undercarriage.
• Extended Mode: Say goodbye to missed spots. Attach the included extension bars to raise the height of the jets. Combine this with any of the previous three modes to get a close, high-pressure clean on lifted 4WDs, expedition trucks, motorhomes, and caravans.

Or, customise the set up to perfectly meet your needs! 

Why Choose the Underbody Maxx?

• Protect Your Investment: Routine underbody cleaning prevents rust, protects vital drivetrain components, and prolongs the life of your vehicle
• Built for Real Off-Roaders: Forget flimsy plastic washers. The Underbody Maxx is rugged, durable, and designed to handle the toughest Australian conditions.
• Versatility: Transition from washing a standard-height family car to a lifted four wheel drivel in seconds.
• Pressure Washer: Adapter INCLUDED  in the kit. Simply select your adapter type when adding the product to your cart. 

Keep your rig's underbelly pristine and protected!

💡 Pro-Tip: To get the most out of Soap Mode, we recommend pairing the Underbody Maxx with our Beach 2 Clean Salt Neutralizer for beach drivers or No Bulldust Heavy Duty Cleaner for mud.