Underbody Blaster Off-Road Salt & Mud Kit

$159.00 AUD $200.00
SAVE $41

Concentrated jet with 3x power and 10" extension clears salt, sand and mud from undercarriage, suspension and trailers.

Please note: This product requires a pressure washer.
Cleans inaccessible areas
Protects against corrosion
60-second deep clean
Breaks down thick mud, salt, and limescale
Undercarriage & Chassis Wash Size

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30-DAY MONEY BACK GUARANTEE 12-MONTH WARRANTY
Ultimate Off-Road Wash Kit
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Ultimate Off-Road Wash Kit

$299.00 $461.00SAVE $162

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Description

Get to all those hard-to-reach vehicle areas with the Salt Shift Underbody Blaster Pro’s powerful adjustable jet. Featuring smooth-glide wheels, one concentrated high-pressure jet, five interchangeable spray nozzles, and a 10-inch stainless steel extension pipe, it’s now super-easy to clean under your vehicle after a salty beach run or muddy 4x4 expedition. The universal stainless fittings make it a perfect match for your pressure washer.

The combined use of the Undercarriage & Chassis Wash with the Universal Flusher Canister and the underbody blaster allows for efficient removal of mud and salt from hard-to-reach areas, providing thorough cleaning and protection for the undercarriage.

Thoroughly cleans:

  • Chassis
  • Suspension
  • Driveshaft and U-joints 
  • Exhaust and shields 
  • Transmission and engine 
  • Vessel and trailer undersides

Specs: 

  • Max pressure: 4,000psi (Recommended 1,800psi+)
  • Five interchangeable spray nozzles
  • 10-inch stainless steel extension pipe
  • Universal stainless steel quick-connect fittings for pressure washers

Specifications

    4000 PSI Rating

    10 Inch Lift Pipe

    Aluminium & Stainless Components

    Ball Bearing Easy Glide Wheels

    Compatible with most common pressure washers

Included Items

1x 1 Litre / 33.8 fl oz. Undercarriage & Chassis Wash
1x Underbody Blaster Off-Road
3x Stainless extension poles
1x Universal Flusher Canister
4x Common pressure washer adaptors. These include: Karcher K, Gerni, Ryobi, Stihl, Ozito, Makita, Husqvarna, Typhoon, Bosch, Mechpro, Lavor. If you do not see your pressure washer here, please email us. *Does not include the Ryobi RPW 170-G. You will need to order an M22 adaptor separately.

How to Use

Step 1: Disconnect your pressure washer wand from the handle.

Step 2: Push and twist to lock in your Salt Shift Pressure Washer Adaptor.

Step 3: Connect your three extension poles together, with the pole that contains a 30 degree bend then into the quick release fitting on your adaptor.

Step 4: Connect the most distant pole into your Underbody Blaster.

Step 5: Fill the flusher canister with 100ml / 3.38 fl oz. of Undercarriage & Chassis Wash.

Step 6: Connect the flusher canister into your hose inlet on your pressure washer, then click the hose onto the male end of the flusher canister.

Step 7: Turn on your pressure washer as per manufactures instructions and start blaster the undercarriage of your vehicle.

Download Manual

Product Video

Warranty

We proudly offer a limited manufacturers warranty on all hardware products, ensuring they are free from defects in materials and workmanship under normal use and maintenance for a period of 12 months. This warranty is extended only to the original purchaser and is non-transferable.

This Warranty Covers:

  • Defects in the materials and workmanship under normal use.
  • Replacement of faulty components or, if necessary, the entire product.

This Warranty Does Not Cover:

  • Damage caused by misuse, improper handling, or neglect.
  • Normal wear and tear including degradation due to exposure to harsh environmental conditions.
  • Incidental or consequential damage arising from the use of the product.
  • Modifications or alterations to the product not authorized by Salt Shift.
  • Damage resulting from improper assembly, disassembly, or failure to follow instructions.

Money-Back Guarantee

We stand behind the performance of every Salt Shift product, but if it’s not right for you, we’ve got you covered with our 30-Day Money Back Guarantee. Simply request a return within 30 days of purchase, and we’ll process a hassle-free refund.

Learn More About Our Guarantee

Shipping & Delivery

Orders ship from our Gold Coast warehouse within 2 business days (or up to 10 during big promos) using a trackable courier, domestically and worldwide. You’ll get a tracking link as soon as your order’s on the move. If your parcel comes back due to a wrong address or no collection, we can resend it for a small additional shipping fee.

Learn More About Shipping & Delivery

What Makes It Different

Remove Hidden Mud & Salt

Powerful high-pressure jets reach deep into your chassis, suspension, and undercarriage, ensuring a thorough clean after off-road and beach adventures.

Effortless Underbody Cleaning

With easy-glide wheels and universal pressure washer compatibility, tackling hard-to-reach areas has never been this quick and effective.

FREQUENTLY ASKED QUESTIONS

Why does it only have one jet and not 4 like your previous version?

With only one jet the pressure now becomes 3 times more powerful as it is not being diluted between 4 jets, it also allows you to put in a height extension pipe and interchange the nozzles, making it a much more versatile and powerful tool to clean the underside of your vehicle.

Will this kit allow me to clean the underbody of my car?

Yes, the Underbody Blaster Pro is included to help reach and clean hard-to-access areas under your vehicle.

What makes Salt Shift products different from other cleaning solutions?

Salt Shift products are 100% Australian-designed and specifically formulated to remove salt, grime, and corrosion from marine and outdoor equipment. Unlike generic cleaners, our solutions are biodegradable, non-toxic, and safe for all surfaces.

Are your products safe to use on all surfaces?

Yes! Our formulas are non-corrosive and safe for gel coat, fiberglass, aluminum, stainless steel, plastics, rubber, and painted surfaces. They effectively remove salt deposits without causing damage.

Will Salt Shift strip wax or protective coatings?

No! Our formulas are pH-balanced and designed to clean effectively without stripping wax, ceramic coatings, or protective sealants.

Is it safe to use on my vehicle?

Yes, the Salt Shift wash is formulated to be safe for all vehicle surfaces, including paint, metal, and plastics. It’s tough on contaminants but gentle on coatings and finishes.

Will Salt Shift wash prevent corrosion?

Yes, regular use helps prevent corrosion by removing salt and contaminants that can damage metal surfaces.

How much do I need to dilute Salt Shift before use?

Salt Shift formulas are twice as concentrated as standard cleaners, so they should be diluted at a 20:1 ratio (20 parts water to 1 part Salt Shift).

For foaming guns, simply fill the bottle with the correct dilution, and the gun will mix it automatically. For spray bottles, pre-dilute the solution before applying. This ensures maximum cleaning power while remaining cost-effective for long-term use.

Customer Reviews

Overall rating: 4.9 / 5 from 146 reviews.

Complete undercarriage solution — brilliant! Everything you need in one kit, built tough, and makes the tough jobs easy. If you own a 4WD, you NEED this. 5 stars all day! 🏆🚙

Undercarriage Detailing Bundle

Using the Salt Shift was great. It’s very high quality and each part can be used separately too,meaning I can reach all those hard to get places. Very happy with it.

Underbody Blaster Off-Road Salt & Mud Kit

Customer photo review of Underbody Blaster Off-Road Salt & Mud Kit

it’s a fantastic product appreciate that Australian made good quality and it’s great my father used it so he doesn’t have to use his back all the time getting underneath the car

Underbody Blaster Off-Road Salt & Mud Kit

Haven’t yet used it, but it is exactly what I expected. Company was a pleasure to deal with. Bob P.

Undercarriage Detailing Bundle

Customer photo review of Underbody Blaster Off-Road Salt & Mud Kit

The single jet of high pressure water works very well. I love that it's supplied with different nozzles to. The whole kit fitted my Ozito pressure washer and doesn't leak at all. Excellent product.

Underbody Blaster Off-Road Salt & Mud Kit

It’s well made and a quality unit. I’ve used it under the Cruiser and it works a treat. My neighbour borrowed it and he was impressed as well.

Underbody Blaster Off-Road Salt & Mud Kit

One of the best purchases I’ve made in a long time. Exactly what I needed and great quality

Undercarriage Detailing Bundle

It is exactly what I was looking for. It is well made and does a great job. Shipping was very fast too. Highly recommended.

Underbody Blaster Off-Road

Great product. I’d like it if it came with an extension to clip in that would aim it at the ground to you could spray the ground off easily. Thank you

Underbody Blaster Off-Road

A truly fantastic invention. It makes work so much easier. I love how lightweight the device is. It rolls effortlessly over any surface.

Undercarriage Detailing Bundle