Maxx Performance

Maxx Performance Automotive Performance & Customisation Specialists
Dyno Tuning • Performance Mechanical • Logbook Servicing
Dandenong South, VIC
Est. 2013

All performance upgrades, turbochargers, superchargers, upgraded fuel systems, custom exhaust and metal fabrication, upgraded clutches, tail-shafts and suspension packages. Engine & turbo conversions. Roller & Hub Dyno Tuning.

Maxx Performance Mercedes Benz ML63 AMG Performance UpgradesMaxx Performance are now offering packages for the MY13-MY15...
03/09/2026

Maxx Performance Mercedes Benz ML63 AMG Performance Upgrades

Maxx Performance are now offering packages for the MY13-MY15 ML63 5.5L Twin Turbo V8

Tune Only
$1,995
Custom Maxx Performance Dyno Tune
Drive in / Drive out inc GST
Stock Power: 300AWKW
Tune Only Power Increase: 60AWKW
Tune Only Power Total : 360 AWKW

Stage 1
$2,490
Custom Maxx Performance Dyno Tune
K&N Performance High Flow Air Filters
Drive in / Drive out inc GST
Stock Power: 300AWKW
Stage 1 Power Increase: 70 - 80 AWKW
Stage 1 Power Total : 370 - 380AWKW

Stage 2
$4,750
Custom Maxx Performance Dyno Tune
K&N Performance High Flow Air Filters
After Market High Flow Performance Down Pipe Upgrades
Drive in / Drive out incGST
Stock Power: 300AWKW
Stage 2 Power Increase: 100 - 115 AWKW
Stage 2 Power Total: 400-415 AWKW

This platform responds well to tuning and the difference in power and driveability on the road is immediately noticeable!
Sharper throttle response, stronger power delivery and depending on package a slightly more aggressive exhaust note all while still retaining the refinement and comfort these Mercedes are known for!

If you are looking to wake up your ML63 there’s plenty of performance waiting to be unlocked!

https://www.maxxperformance.com.au/ml63-mercedes

Maxx Performance
Custom Dyno Tuning | Performance Upgrades | Reliable Packages

2024 Ford Raptor Intercooler Upgrade & Maxx Performance Custom Dyno Tune This 2024 Next Gen Ranger Raptor came into Maxx...
03/09/2026

2024 Ford Raptor Intercooler Upgrade & Maxx Performance Custom Dyno Tune

This 2024 Next Gen Ranger Raptor came into Maxx Performance with the owner looking to step up the performance with an intercooler upgrade and custom dyno tune.

With the added challenge of working around an aftermarket front bar and winch we were able to realign the bar and make everything work to fit a Process West Stage 1 upgraded intercooler and also a Process West 3.5” crossover pipe complementing the existing modifications.

The Raptor now features:

- Process West Stage 1 Upgraded Intercooler
- Process West 3.5” Crossover Pipe
- Torqit Turbo Back Exhaust
- Twin snorkels into Twin Pod Airbox
- Custom Maxx Performance Dyno Tune (engine & trans)

Once the intercooler and crossover were fitted we bolted the Raptor up our Mainline Hub Dyno and got to work on the Maxx Performance custom engine and transmission calibration.

The result:
356.2rwkw

More power, throttle response and overall driveability: exactly what the Ranger Raptor platform needs to come alive!!

If you want to unlock more from your Raptor whether mild or wild we’ve got multiple packages ready on the website below:

https://www.maxxperformance.com.au/next-gen-raptor-ranger

Maxx Performance
Custom Tuning | Raptor Specialists | Proven Packages

Y62 Patrol Maxx Performance Custom Dyno TuneAnother Y62 Patrol into Maxx Performance for a custom ECUTek Multi Map engin...
01/09/2026

Y62 Patrol Maxx Performance Custom Dyno Tune

Another Y62 Patrol into Maxx Performance for a custom ECUTek Multi Map engine and transmission dyno tune.

Arriving already modified we just needed to add our custom dyno tune to tie it all in together for the best results!

- Extractors and Full Exhaust
- AFE Airbox & Filter
- Maxx Performance Custom ECUTek Multi Map engine tune ( including no start map )
- Maxx Performance Custom transmission tune

We bolted the Patrol onto our Mainline Hub Dyno and got to work developing a custom calibration for both the engine and transmission.

The result:

290.3rwkw

Great peak power increase with noticeable improvements in response, torque, drivability and efficiency throughout the rev range. With the added benefit of our refined transmission calibration for smoother operation, improved shift quality and better converter lock up strategy.

The ECUTek Multi Map setup also gives the owner the flexibility of multiple selectable maps including a no start map all controlled via the factory steering wheel controls making the Patrol equally at home on the daily commute, towing, or weekend adventures!

Another Y62 dialled in at Maxx Performance

Check out our Y62 Patrol performance packages:
https://www.maxxperformance.com.au/y62patrol

Maxx Performance
Reliable Packages | Custom Dyno Tuning | Proven Results

2012 Mercedes Benz ML63 AMG Maxx Performance Stage 2 Package This 2012 MercedesBenz ML63 AMG arrived at Maxx Performance...
31/08/2026

2012 Mercedes Benz ML63 AMG Maxx Performance Stage 2 Package

This 2012 MercedesBenz ML63 AMG arrived at Maxx Performance completely stock with the owner looking for more performance while retaining the refinement and drivability expected from a luxury performance SUV.

We first bolted it up to our Mainline Hub Dyno to establish a stock baseline of 310awkw

Then it was time to get to work on our Stage 2 Performance Package.

Stage 2 Includes:
- K&N High Flow Performance Air Filters
- Upgraded High Flow Performance Downpipes
- Maxx Performance Custom Dyno Tune

With the upgrades installed we put the ML63 back on the Mainline Hub Dyno and developed a custom calibration to suit the new hardware.

The final result:

424awkw

That’s a big gain of 114awkw along with approximately 200Nm more torque!

The difference on the road is immediately noticeable with sharper throttle response, stronger power delivery and a slightly more aggressive exhaust note all while still retaining the refinement to comfortably cruise around on daily duties.

A huge transformation for the big AMG proving there’s plenty of performance hiding in SUVs.

https://www.maxxperformance.com.au/ml63-mercedes

Maxx Performance
Custom Dyno Tuning | Performance Upgrades | Reliable Packages

BA XR6 Maxx Performance Custom N/A Dyno Tune This BA XR6 came into Maxx Performance owner modified and ready for a custo...
31/08/2026

BA XR6 Maxx Performance Custom N/A Dyno Tune

This BA XR6 came into Maxx Performance owner modified and ready for a custom dyno tune to tie everything together and make the most of the N/A Barra combination.

Modifications as Arrived:

- Pacemaker headers & 2.5” exhaust
- Underdrive pulley
- FPV intake / Airbox
- FG intake manifold conversion including FG throttle body

We bolted the Falcon up to our Mainline Hub Dyno and got to work developing a custom calibration to suit the bolt on combination.

The result:

196.7rwkw

A great result for an N/A manual Falcon with a noticeable transformation in throttle response, drivability and overall power.

Another N/A Barra dialled in properly at Maxx Performance!

https://www.maxxperformance.com.au/ba-bf-fg-naturally-aspirated

Maxx Performance
Reliable Results | Custom Dyno Tuning | Proven Packages

Ford Ranger Raptor Upgrades Turbos, Exhaust & Maxx Performance Custom Dyno TuneThis Ranger Raptor was previouslymodified...
27/08/2026

Ford Ranger Raptor Upgrades Turbos, Exhaust & Maxx Performance Custom Dyno Tune

This Ranger Raptor was previously
modified by us having our stage 2.3 package this time the customer wanted more and an upgrade to the Garrett Powermax turbos and Manta Equal length dumps and full exhaust.

Mods now include:
- Garrett Powermax Upgraded Turbos
- Manta Equal Length Dump Pipe and Full Exhaust
- Process West Stage 2 Big Intercooler
- Process West Upgraded Crossover and Intercooler Pipes
- Process West Airbox
- Process West Transmission Cooler
- Custom Maxx Performance Dyno Tune
(engine & trans)

Once the turbos and full exhaust were installed we hit the Mainline Hub Dyno to refine our Maxx Performance custom Dyno tune to suit the latest mods

Finishing up with:

394.3rwkw on 98

A massive improvement in power, throttle response and torque over factory and a 50rwkw gain over the existing 2.3 package!
Those upgraded Garrett’s just keep pulling up top!
The equal length trombone in the Manta dump pipes removes that v6 raspiness that some aftermarket dump pipes are known for transforming it to a deeper more refined sound while also increasing performance.

If you want to unlock more from your Raptor whether mild or wild we’ve got multiple packages ready on the website below:

https://www.maxxperformance.com.au/next-gen-raptor-ranger

Maxx Performance
Raptor Specialists | Custom Dyno Tuning | Proven Packages


garrettmotion

Ford Ranger Raptor Maxx Performance Custom Dyno & Transmission Tune This 2023 Ford Raptor came into Maxx Performance alr...
26/08/2026

Ford Ranger Raptor Maxx Performance Custom Dyno & Transmission Tune

This 2023 Ford Raptor came into Maxx Performance already equipped with some upgrades and ready for a custom engine and transmission calibration to tie the package together and get the most out of the setup.

Modifications as Arrived:
- Process West Stage 2 intercooler
- S&B intake & crossover pipe
- Downpipes to factory exhaust

We bolted the Raptor up to our Mainline Hub Dyno and got to work developing a custom Maxx Performance engine and transmission tune tailoring the calibration to suit the upgraded hardware.

The result:

356rwkw

The difference on the road is immediately noticeable with more power, throttle response and torque along with improved transmission shifts and behavior transforming the way the raptor feels while still maintaining perfect drivability.

We love this platform and just how well these Raptors respond to bolt on modifications and custom tuning!

If you want to unlock more from your Next Gen Raptor whether mild or wild we’ve got multiple packages ready on the website below:

https://www.maxxperformance.com.au/next-gen-raptor-ranger

Maxx Performance
Raptor Specialists | Custom Dyno Tuning | Proven Packages

Maxx Performance R&D VB WRX FA24 Development Car After purchasing this late model VB WRX as a development car and genera...
25/08/2026

Maxx Performance R&D VB WRX FA24 Development Car

After purchasing this late model VB WRX as a development car and general all rounder it was time to put the stock engined FA24 through its paces.

We started with a completely stock baseline on our Mainline AWD Hub Dyno: 177awkw

Then then we got to work!

Modifications:
- Process West Stage 2 FM Intercooler
- Process West Intake Manifold
- Process West Cold Air Intake & Airbox
- Invidia J Pipe
- Invidia UEL Headers
- Korsh Titanium Cat Back Exhaust
- Blouch 5356 XT Turbocharger ( 22psi )
- AEM 340LP Fuel Pump
- COBB Accessport
- Maxx Performance Custom Tune On E35

Once the hardware was fitted we bolted the WRX back onto the Mainline Hub Dyno and got to work developing the custom calibration via COBB Accessport.

98 -280AWKW - 21psi

This absolutely transforms way the car drives and responds, There’s plenty of power on tap while still retaining the street manners and drivability you’d expect from a well sorted combo

E35 Blend - 320AWKW -23psi
We ended up dailing it back a little with a final result of 313awkw on 22.5psi

That’s a huge 136awkw gain over the stock baseline!

Obviously we would not recommend 300+awkw on your stock FA24, We are just finding the limits and testing / developing this platform as we go, Keep an eye on our socials as we put it through its paces across multiple racing disciplines

Subaru VB WRX Packages
https://www.maxxperformance.com.au/vb-subaru-performance-packages

Maxx Performance
| Subaru Specialists | Custom Dyno Tuning | Proven Packages

KORSH Process West Pro Speed Racing Coore

Subaru VB WRX Maxx Performance Stage 2 Package and Custom Dyno Tune This 2026 VB WRX arrived at Maxx Performance complet...
21/08/2026

Subaru VB WRX Maxx Performance Stage 2 Package and Custom Dyno Tune

This 2026 VB WRX arrived at Maxx Performance completely standard with the owner looking to get a little more punch out of the FA24 and transform the car into something even more enjoyable on the road.

First up we established a completely stock baseline on our Mainline AWD Hub Dyno:
177awkw

Then it was time to get to work fitting our VB WRX Stage 2 Performance Package:

- Process West Top Mount Intercooler
- Process West Upgraded Charge Pipe
- process_west Cold Air Intake Air Box
- Custom Maxx Performance Dyno Tune via COBB Accessport

To complement the package we also fitted a Korsh stainless steel 3” catback exhaust.

With all the hardware installed we bolted the WRX back onto our Mainline AWD Hub Dyno and got to work developing the custom Maxx Performance calibration to suit the completed combo

The final result:

241.5awkw

A big improvement over the 177awkw stock baseline with substantial gains throughout the entire rev range.

This package and tune has completely transformed the way the VB feels on the road ( and track! ) with stronger response, more torque and a much more eager power delivery this is a seriously fun package!

If you’re looking to wake up your VB WRX see website below for packages we offer

https://www.maxxperformance.com.au/vb-subaru-performance-packages

Maxx Performance
Subaru Specialists | Custom Dyno Tuning | Reliable Packages

korsh_au

G6E Turbo Maxx Performance Multi Map Dyno Tune This FG G6E Turbo came into Maxx Performance for us to finish off this ro...
20/08/2026

G6E Turbo Maxx Performance Multi Map Dyno Tune

This FG G6E Turbo came into Maxx Performance for us to finish off this round of mods including converting to E85 and completing a custom dyno tune to tie the whole combination together.

The owner had already fitted a larger Pulsar 3584 external wastegate turbo, upgraded Stage 2 intercooler, turbo side intake and turbo back exhaust. We got to work finishing off the supporting hardware before hitting the dyno.

Adding to the existing mods we fitted:

- 1000cc injectors
- Walbro 460 fuel pump
- Crow valve springs
- ARP head studs
- Genuine Ford spark plugs
- Fresh fuel filter
- E85 fuel swap

Once everything was ready we bolted the G6E up to our Mainline Hub Dyno and got to work developing the Maxx Performance custom Multi Map dyno tune along with a tailored ZF transmission calibration.

The Multi Map setup gives selectable modes via the factory controls: High Boost, Low Boost, Valet Mode & Ghost Cam Mode

Ending up with solid

444.3rwkw

A great street combination with plenty of power and response when you need it while retaining the flexibility to tailor the car to different driving situations.

Another Barra dialled in properly at Maxx Performance

https://www.maxxperformance.com.au/maxx-packages-update

Maxx Performance
Barra Specialists | Custom Dyno Tuning | Proven Results

Address

52 Amberley Crescent
Dandenong, VIC
3175

Opening Hours

Monday 8:30am - 5pm
Tuesday 8:30am - 5pm
Wednesday 8:30am - 5pm
Thursday 8:30am - 5pm
Friday 8:30am - 5pm

Telephone

+61387591301

Website

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