The Rainbow Exhaust

The Rainbow Exhaust Mother & daughter duo Katherine & Grace are taking on the 2026 Lunchbox Rally! We’re raising $3000 for Cancer Council.

Rainbow Exhaust has officially done time at the Old Dubbo Gaol 🌈 Old Dubbo Gaol began as a courthouse lock-up in 1847, b...
25/09/2026

Rainbow Exhaust has officially done time at the Old Dubbo Gaol 🌈

Old Dubbo Gaol began as a courthouse lock-up in 1847, before becoming an official gaol in 1859. It operated for roughly 120 years, finally closing in 1966.

During its history, the gaol housed prisoners convicted of everything from minor offences to murder. Eight men were executed by hanging within its walls, and the site still contains its original gallows, cells and exercise yards.

Today, it’s one of Dubbo’s best-preserved historic attractions and offers a fascinating and fairly grim glimpse into 19th and early-20th-century prison life in NSW.

Coonabarabran  to Dubbo- we made it! (Now to try and not break down in town) A slow morning at the beautiful Warrumbungl...
24/09/2026

Coonabarabran to Dubbo- we made it! (Now to try and not break down in town)

A slow morning at the beautiful Warrumbungles Mountain Motel was definitely needed after the long drive the day before.

The water-fight ambushes have been coming in thick and fast and so we have prepared ourselves to be ready for an attack at all times.

We also had to give Cathy a well-earned trip through the car wash after she ended up covered in oil thanks to a little incident involving our G-Wagen… 👀

Nothing says road trip quite like washing one Mercedes because of another Mercedes.

Pre- Rally briefing tonight then we got the road in the morning 🙌🏼 Lunchbox Rally

Brisbane to Coonabarabran 🪐Yesterdays highlights:A rare Pilliga Princess sighting in her natural habitat &getting a real...
23/09/2026

Brisbane to Coonabarabran 🪐

Yesterdays highlights:
A rare Pilliga Princess sighting in her natural habitat &
getting a really good look at Uranus… much clearer than expected.

On to Dubbo tomorrow for pre-rally briefing Friday 🙌🏼 Lunchbox Rally

Andddd were off! Caio Brisbane 👋
22/09/2026

Andddd were off! Caio Brisbane 👋

Lunchbox Rally teams…. You’ve been warned 😏
22/09/2026

Lunchbox Rally teams…. You’ve been warned 😏

21/09/2026

Hi guys!

The Rainbow Exhaust will be on the radio tomorrow morning with ABC Brisbane Breakfast w/ Loretta Ryan & Craig Zonca 🙌🏼

Time: 6.40am

How to ListenOn Air:

-Tune standard AM or FM analog radios or DAB+ digital radios. (Brisbane: 612 AM / DAB+)

-App: Download the ABC listen app on iOS or Android to access over 60 live stations and podcasts.

-TV & Smart Speakers: Broadcasts are available on digital television (Channels 25 and 26) or via smart speakers by asking them to play your preferred network (e.g., "Play ABC Radio National")

Lunchbox Rally Cancer Council Australia

Before she became Rainbow Exhaust, out brightly painted Lunchbox Rally car had a whole other life and we recently learne...
20/09/2026

Before she became Rainbow Exhaust, out brightly painted Lunchbox Rally car had a whole other life and we recently learned a little more about her story. ❤️

Around three years ago Leanne purchased the “Classic” C180 Mercedes from her son, Peter. He had planned to sport her up but changed his mind, and the timing couldn’t have been better.

Leanne had recently recovered enough to return to work after breaking her hip and was working two jobs with NSW Health and as a support worker. Her old GQ Patrol was rough and thirsty, so the Mercedes became her everyday car.

Some of her favourite memories were taking clients out for drives. One was a German gentleman who was almost blind but loved riding in the Mercedes, simply listening to the car and enjoying the journey.

Then there was the day on the M1 near Brunswick Heads when Leanne spotted sparks flying from the back of a car carrier. After flashing her lights and hazards, she managed to get the driver to pull over — only to discover the chains from the loading ramps were dragging along the road!

There’s another part of Leanne’s story that makes where the Classic has ended up even more meaningful.

During an unrelated GP appointment, Leanne had a basal cell carcinoma (BCC) picked up and eventually removed by a specialist. It was an unexpected reminder of just how important early detection can be — and it makes us love the fact that this same old Mercedes is now helping us raise money for Cancer Council. ❤️

Eventually, keeping two cars became too difficult, and the Mercedes was put up for sale as Leanne moved on to a Prado and plans for weekends away.

And that’s where our chapter began. 🌈

The 26 year old Mercedes found her way to our family, where a sensible retirement was absolutely NOT on the cards.

Instead, she became Rainbow Exhaust; our high-kilometre, rainbow-smoking Mercedes, ready to tackle the Lunchbox Rally and help us raise money for Cancer Council Australia.

Knowing how much she meant to Leanne makes her even more special to us. She had already spent years carrying people, creating memories and bringing a little happiness to those who rode in her. Now she gets to keep doing exactly that — just with a lot more rainbows.

The Classic’s story is far from over.

If you would like to make a donation to the Cancer Council please click onto the link: https://2026.lunchboxrally.com.au/rainbow-exhaust

WE DID IT! But we couldn’t have done it without you all.Team Rainbow Exhaust has officially raised $5,000 for Cancer Cou...
20/09/2026

WE DID IT! But we couldn’t have done it without you all.

Team Rainbow Exhaust has officially raised $5,000 for Cancer Council! 💛🎉

We are absolutely blown away by everyone who donated, bought raffle tickets, supported our fundraisers, shared our posts and cheered Grace and the Rainbow Exhaust on.

Now there’s only one thing left to do… hit the road! 6 days to go!!!

THANK YOU! ❤️

If you would still like to show your support and raise money for vital research please do so, every dollar helps!

Donate here: https://2026.lunchboxrally.com.au/rainbow-exhaust

Lunchbox Rally Cancer Council Australia

Address

21153 New England Highway
The Glen, QLD
4370

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