Mechanical Workshop in Forrestdale

RJM Custom Automotive has industry leading diagnostics equipment available to help find your vehicle faults faster, saving you time and most importantly, money.

We offer a range of services from cooling system flushes to log book servicing, brake repairs to wheels and tyre packages, engine trouble lights to transmission and differential servicing. All this and MUCH MORE at very competitive prices.

Utilising a Dyno Dynamics dyno and the latest, most complex on board data logging equipment we are able to simulate all driving conditions and loads without the risk of “road testing”. This means we can concentrate on watching the data being streamed and capturing the information relevant much quicker than other automotive workshops, saving you money and time.

We offer Dyno testing from as little as $165.00** (Inc gst, some conditions may apply)

Whether your chasing a fault or just after a dyno power reading for your car, get in contact and we can make it happen.

Check out our Facebook page to see some of the projects we’ve worked on.

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Updates

RJM Custom Open Day

Jan 14, 2023 – Jan 14, 2023 RJM is holding an open day at our new shop! For those wanting to know a little bit more about who we are and what we're all about. We will be offering prizes for - Show & Shine - HP Hero's on the dyno - Massive savings on Wheel & Tyre...

RJM Custom Open Day

Jan 14, 2023 – Jan 14, 2023 RJM is holding an open day at our new shop! For those wanting to know a little bit more about who we are and what we're all about. We will be offering prizes for - Show & Shine - HP Hero's on the dyno - Massive savings on Wheel & Tyre...

RJM Custom Automotive

In early June 2022, RJM moved over the road!! We long knew we were too big for our little shop where it all began. We are happy to say the new shop (being 3 times the size!) fits our needs much better now. Not only are we able to continue to offer our customers the...

RJM Custom Automotive

In early June 2022, RJM moved over the road!! We long knew we were too big for our little shop where it all began. We are happy to say the new shop (being 3 times the size!) fits our needs much better now. Not only are we able to continue to offer our customers the...

Testimonials

EXCELLENT

49 reviews on

Cruise Percy

Recently took my Jeep to RJM for 2 front tyres and a wheel alignment. Was in and out in an hour and a half, Ryan also showed me a couple of minor issues he noticed while the car was on the hoist. Great customer service and prices, will definitely use again

Scott Lock

Had an amazing experience with Ryan and the team at RJM this morning. All the way from seamless booking from Facebook through to diagnostic and payment. Credit to Ryan and the team. I’ll be bringing back my GTS for upgrades in the near future

Shanni Kilowsky

Great staff, friendly,helpful and very professional

Eddie Walker

I had the pleasure of having my 2010 Holden Captiva in for a timing chain replacement, Luke who was the mechanic had it done in 10 hours and the owner Ryan gave a quote and they where spot on with it even after adding a couple of extra parts the cost was below $2500.00 when you walk in you are greeted like a friend not like a customer. What can i say about the workshop, in one word WOW it is so clean. I would recommend these guys for any work needed from the simplest of services to the art of making your high performance car go and sound better.

ZildjianX

Great experience dealing with Ryan and his crew, wasn't able to get a ride home whole they did their OTR and tune package on my commodore, so ryan let me stay and drink coffee in his show room and eat cookies 😅 and when he finished the tune he bought me an Ice coffee from maccas... couldn't have been treated any better :p Highly recommend his services

Dave McLaughlin

Can't fault Ryan and the team for finding the fault on my car and fixing it. Car feels so much better to drive now too. Will definitely be back for the upgrades and other mods soon.

Joey Carroll

Friendly, good price and very helpful

Allan Wilson

I would 100% recommend Ryan and his team are the guys to go to if needing a tune, engine light issues or even advice. I can't fault the work or advice I got and will definitely go back when I need more work done Cheers!

Mechanical Workshop in Forrestdale

Updates

RJM Custom Open Day

RJM Custom Open Day

RJM Custom Automotive

RJM Custom Automotive

Testimonials

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Mon:	8:00am–5:00pm
Tue:	8:00am–5:00pm
Wed:	8:00am–5:00pm
Thu:	8:00am–5:00pm
Fri:	8:00 am–5:00pm
Sat:	Closed
Sun:	Closed