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Every order ships free with tracking. Dispatch is usually within 1–2 working days and delivery within 3–8 working days.
Email us your order number within 30 days of delivery and we send the return steps the same working day. Refunds within 5 working days of receipt.
Send your registration or make, model and year to britishgarage.co.uk@gmail.com and we check the listing details against it before you order.
Keep the vulnerable underside of your off-road vehicle, truck or trailer cleaner for longer with a kit built for real-world conditions. This Australian-made set combines a magnetic flusher canister that clips to chassis rails, an adjustable concentrate mixer, extension hose and a 1L eco-friendly Chassis & Undercarriage Wash so you can flush hard-to-reach areas quickly and safely with a standard garden hose.
The flusher uses a strong magnet housing that mounts to steel frame rails, locking into place so you can operate hands-free while the jet spray targets inner rail surfaces. It eliminates awkward holding or angling required with spray wands and maintains position even on angled sections of the chassis.
Setup is plug-and-play: attach the included hose coupling to any standard garden hose, connect the extension hose to the flusher, and set the mixer canister concentration. No tools are required, so you can start rinsing within minutes and adjust dilution for light or heavy soil levels.
The included 1L Chassis & Undercarriage Wash is biodegradable, pH-neutral and phosphate-free to break down salt, oils and mud without harsh chemicals. The full kit contains the magnetic flusher canister, adjustable mixer, extension hose and 1L wash — everything needed for a targeted underbody cycle.
Yes — the system is engineered for versatility across 4WDs, trucks, trailers, ATVs and boats with steel frames. Built with durable materials and Australian quality standards, it tolerates marine and off-road conditions while delivering consistent undercarriage coverage.
Who is this for: The Salt Shift Chassis Flusher Kit is aimed at owners of 4WDs, trucks, trailers, ATVs and boats who want a quick, repeatable underbody rinse without lifts or professional equipment. It’s also a practical choice for fleet managers and owners who prefer an eco-conscious cleaner to protect both vehicle frames and surrounding environments. If you’re looking to reduce long-term corrosion risk with an easy garden-hose setup and an Australian-made build, this kit supplies the tools and wash concentrate to make undercarriage maintenance part of your regular routine.
Q: Can I use the kit with any garden hose?
A: Yes. The kit uses a standard quick-connect fitting compatible with most garden hoses for easy plug-and-play use.
Q: Is the chassis wash safe for the environment?
A: The included wash is biodegradable, pH-neutral and phosphate-free, formulated to minimize environmental impact.
Delivery: free tracked delivery to every UK postcode on every order. Most orders are dispatched within 1–2 working days and arrive within 3–8 working days; you receive a tracking link by email as soon as it ships.
Returns: 30 days from delivery to return any unused item in its original packaging. Email us with your order number and we send the return instructions the same working day. Refunds go back to your original payment method within 5 working days of the item arriving with us.
Faulty or wrong item? Tell us within 30 days and we replace or refund it, including the return postage.
Seasonal UK driving advice and a heads-up when new stock lands. No spam, unsubscribe any time.
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