Australia’s Leading
Subaru Engine Supplier
New Engines, Rebuilds & Performance Upgrades
ADS have specialized in re-manufacturing Subaru engines and gearboxes for over 25 years. In that time, we’ve established our own re-manufacturing techniques and revisions to counter factory inherent weaknesses associated with each particular Subaru model.
ADS have developed three stages of re manufactured engines to assist you in choosing the right engine for your Subaru. We can supply budget rebuilt engines for a quick economical solution, fully re manufactured engines for long term strength and reliability, and high power Cosworth performance engines for the committed weekend racer.
Not Sure how to search? Want one of our specialist advice?
Call us on 02 9915 9900 or send us a Message and we will find the Best Engine for your car
For turbo models there are more options, using Cosworth components. Cosworth engines are built to take it. If you’re going to work your Subaru hard, under heavy loads, in extreme environments, or at higher boost, the Cosworth equipped Subaru engine is a good choice for you. An ADS/Cosworth engine is durable and strong straight out of the box, and provides a platform for higher power outputs if required. Just how much power you might make with your Cosworth engine depends on a number of factors, including ECU, fuel delivery systems, intercooler and exhaust configurations. Package deals are available to produce up to 300 KW at the wheels.
Learn MoreRemanufacturing represents the highest level of engine rebuilding, with virtually all new and revised parts to produce an engine that meets or exceeds OEM specifications. A Subaru engine remanufactured by Subaru Engines Australia is better than new.
In response to customer demand, Subaru Engines Australia has developed two levels of replacement engine below remanufacturing; rebuilt, and reconditioned. Both options provide a reliable, economical solution for different applications, with Subaru Engines Australia quality assurance.
We have more than 70 engines for all models on hand in all configurations ready to ship or fit.
We have a fully equipped service center and the best team of specialist engine installers in the business.
All you need to build your own. We can guide you through the process, and supply all parts.
Subaru boxer engines, espeially non-turbo models, are susceptible to head gasket failure. We repair, and upgrade.
We are an independent wholesaler of Subaru parts with a full inventory of all Subaru engine parts.
We are Cosworth stockists and have designed our own high performance Cosworth engines. We make it easy to go hard.
Remember, the more specific details you can provide, the more accurate our response will be.
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Subaru WRX 2015 EJ2.5 Standard Engine “Anyone can change your oil but what you should be looking for is someone that properly services your car. The guys at ADS know and love Subarus and that’s why I trust ADS to look after my car.”
Senior Process Chemist
ANSTO Minerals
This is a 99 Subaru STI Coupe from Orange Subaru. We built a Cosworth engine and a 6 Speed STI Transmission for it, along with a fair few adaptations, including modified manifolds and custom Haltech tuned ECU. When it left our shop it was making 300kw at the wheels and...
“Upgrading my Subaru with a forged Cosworth engine was not a decision I took on lightly and am happy to say my experience with All Drive Subaroo has exceeded my expectations. Not only was I impressed by the amount of technical knowledge/experience Niazi and the team provided but what really...
Hi Niazi – just thought I’d give you some updates on what I assume is the only dual-range FXT in Canada 🙂 Car is running great – I have about 25,000 kms on the gearbox without any issues (there is a rattle at idle that goes away when I depress...
Montreal Bronze Limited
David Bala, President
I would like to extend my gratitude with your professionalism relating to my recent purchase. The guys (Peter and Gavin) at Meng were also extremely helpful and I would recommend their business for any future clients of yours in Mackay. Thank you all once again, it is refreshing to see...
Hey guys Just wanted to say a huge thankyou for the service you provided me today. Was dealing with Nazi and what an easy bloke to communicate with. Ordered my turbo, gaskets and hose for a wrx and it is all in transit. That’s fast service in my eyes. Just...
Having bought a MY00 WRX (bugeye) without sufficient knowledge of the vehicle’s history and lack of maintenance routines that had been carried out on it over the years and several owners, I was in a sticky situation. Luckily, I stumbled across the details for All Drive Subaroo – the team...
Engineering Manager
My engine had issues with Cylinder 3 and lack of compression. So I did some research and found “All Drive Subaroo” online after searching for someone local to me in Melbourne. So I called up All Drive Subaroo and Niazi answered with a firm understanding and knowledge of Subaru’s and...
Hi Niazi, Just wanted to take a minute to thank you for the work done on my Forester. I’ll be forwarding your workshop details to anybody and everybody I know who has a Subaru. My work contact details are listed in the signature of this email. If you ever need...
Engineering Manager
Hi ADS guys! Thanks for getting me back on the road so fast. I’ve had this car for three years, and it’s never gone as well as it does now–can’t hear it running in traffic, and it just eats hills. Getting your reconditioned 2.5 liter engine was the best decision...
Hi guys, Just spoke to Adam about my sister in-law’s, (Leanne Gordon), WRX that now holds the lap record at the Marulan Driver Training Centre. Home The previous track record was held by her husband Roger Gordon with a time of 47.863 in the same car, as shown in the...
If you own a Subaru in Sydney and don’t take it to these guys you are missing out. Unparalleled professionalism, Excellent workmanship, and all work done well within the given time frame. Have a few more planned mods for the future and i wouldn’t go anywhere else!
I recently had my02 wrx engine replaced, with an sti 03 remanefactured engine. I’m extremely impressed with all aspects of ADS peakhurst, they have gone above & beyond in high quality genuine subaru components & are extremely thorough with all aspects including customer service that comes with a smile. All...
I had my WRX inspected here before I purchased it from a Subaru dealer. They managed to squeeze me in even though they had a busy schedule and found out a few things that I got the dealer to fix before the purchase. They couldn’t have been more helpful and...
I recently had my Engine fail, and was looking for somewhere to build me a new engine. Upon looking around on the net, I found All Drive Subaroo, I saw they had engine packages available using Cosworth parts, a name that comes to mind when you think of motorsport. I...
