HyperGear Turbochargers

HyperGear Turbochargers Hypergear turbochargers, turbo high flowing, repair, custom building, engineering, developments and

At Hypergear, we carry and custom make a comprehensive range of UHF (Ultra High Flow) turbine wheels to suit a wide vari...
18/06/2026

At Hypergear, we carry and custom make a comprehensive range of UHF (Ultra High Flow) turbine wheels to suit a wide variety of Garrett ball bearing turbochargers.

One of our latest jobs involved rebuilding and high flowing a Garrett GT3582R, upgrading it to UHF G35-900 specification.

✅ In-house built CHRA
✅ UHF turbine wheel upgrade
✅ Fully balanced and assembled
✅ Increased airflow and efficiency
✅ Capable of producing 550+ rwkW with the right supporting modifications, fuel, and tuning

UHF turbine wheels are designed to improve the power-to-boost ratio, reduce exhaust backpressure, and deliver stronger top-end performance compared to conventional turbine wheel designs. Performance gains will vary depending on the compressor wheel, turbine housing, and overall turbocharger configuration.

📈 The dyno graph attached highlights the benefits of the UHF turbine design. Testing on an R33 Skyline RB25/30DET equipped with a G30-900 turbocharger showed a gain of 16kW at the wheels when compared to the standard Garrett 9-blade turbine wheel in the same size and wheel radius. While our inhouse UHF57-900 made an extra 92kws in comparison.

If you're looking to extract more performance from your existing Garrett turbocharger without sacrificing reliability, our UHF turbine upgrades are a proven solution.

📞 Contact Hypergear Turbochargers for rebuilds, high-flow upgrades, ball bearing conversions, and custom turbocharger solutions.

At HyperGear Turbochargers, continuous research, development, and real-world testing are at the core of everything we do...
14/06/2026

At HyperGear Turbochargers, continuous research, development, and real-world testing are at the core of everything we do, particularly within the Nissan RB performance platform.

One of our latest build is our ATR43SS-3 turbocharger, engineered specifically for high-performance RB25DET applications. Utilising a T3 .63 A/R turbine housing, the ATR43SS-3 offers outstanding boost response while maintaining the airflow capacity required to support 500rwkw (tested on hub dyno).

Back-to-back testing against off shelf G30-series turbochargers has shown the ATR43SS-3 delivers boost response comparable to a G30-770 while producing 30kws more than a G30-900 in the same platform (built RB2530det engine) using E85 fuel

Turbine housings available in:
• T3 Turbine Housing – .63, .82 and 1.06 A/R
• T4 Turbine Housing – .82 and 1.06 A/R
• V-Band Turbine Housing – .83, 1.01 and 1.15 A/R
• Optional T51R Compressor Housing Modification

At HyperGear Turbochargers, we carry out a wide range of specialised turbocharger engineering and machining services. Fr...
13/06/2026

At HyperGear Turbochargers, we carry out a wide range of specialised turbocharger engineering and machining services. From compressor and turbine housing machining to suit larger wheel combinations, custom wheel radius profile grinding, shaft resizing and grinding, custom bearing manufacturing, centre housing machining, and many other precision operations, we have the equipment and experience to get the job done properly.

A recent job involved assisting an Audi TTRS owner who was experiencing compressor surge as the turbocharger came onto boost. To help improve airflow stability and reduce surge, we machined anti-surge ports into the factory compressor housing. This modification can significantly reduce compressor surge under certain operating conditions, resulting in smoother turbocharger performance and improved drivability.

Whether you're upgrading, repairing, or developing a custom turbocharger setup, HyperGear has the in-house capability to provide tailored engineering solutions.

HyperGear rebuilds, ball bearing converts, and high-flows a wide range of turbochargers for European performance vehicle...
12/06/2026

HyperGear rebuilds, ball bearing converts, and high-flows a wide range of turbochargers for European performance vehicles.

This recent project was completed for a BMW S55-powered F80 M3 featuring the 3.0L twin-turbo engine.

Upgrades carried out include:

- In-house built CHRAs
- Upsized compressor wheels
- Upsized turbine wheels
- Ball bearing conversion utilising the factory bearing housings
- Compressor and turbine housings profile machined to suit the larger wheel package
- T51R-modified compressor housings

The upgraded turbochargers retain the factory mounting position and connect directly to the original oil and water lines, making installation straightforward.

With the right supporting modifications, fuel system, and tuning, these high-flow units are capable of producing up to 700whp.

Exchange units are available for immediate delivery.

Another major project completed and heading out the door after two weeks of development. These are custom-built external...
09/06/2026

Another major project completed and heading out the door after two weeks of development. These are custom-built externally gated R35 GT-R turbochargers featuring our in-house built G30-660 CHRAs.

With the right supporting modifications, fuel system, and tuning on E85, this setup is expected to produce around 1000whp while delivering excellent response and top-end performance.

Catching up with clients jobs this weekend. Whats completed is another R33 GTST Rb25det turbocharger. High flowed turbo ...
07/06/2026

Catching up with clients jobs this weekend. Whats completed is another R33 GTST Rb25det turbocharger. High flowed turbo makes around 270rwkws on Pump fuel or 310rwkws E85.

Hypergear Rebuild and high flow factory IS38 Turbochargers out of Audi S3 and Golf R models. High flow service inclues:5...
06/06/2026

Hypergear Rebuild and high flow factory IS38 Turbochargers out of Audi S3 and Golf R models. High flow service inclues:

58mm comp wheel
58mm Turbine wheel
Ball bearing core upgrade

Donor turbo available for exchange service

High flowed turbocharger is capable of making 550bhp with the right supporting mods, tune and fuel.

sharing few photos of another recent job. This is our 54/55mm SS2 ball bearing turbos made with R35 GTR turbine housings...
02/06/2026

sharing few photos of another recent job. This is our 54/55mm SS2 ball bearing turbos made with R35 GTR turbine housings and upgraded wastegate actuators. Have seen them making 550awkws on P98 fuel and is capable of making around 1000whp on E85 fuel.

Recent job of T51R mod to a pair of HKS 2530 turbochargers with upgraded GTX comp wheels
31/05/2026

Recent job of T51R mod to a pair of HKS 2530 turbochargers with upgraded GTX comp wheels

Posting a few photos of our recently rebuilt and high flowed 1GGTE Toyota Soarer / Toyota Supra CT12 turbochargers. Upgr...
26/05/2026

Posting a few photos of our recently rebuilt and high flowed 1GGTE Toyota Soarer / Toyota Supra CT12 turbochargers. Upgrades carried out include:

Upsized compressor and turbine wheels fitted
Brand new in-house built CHRA
Profile machined compressor and turbine housings

Optional upgrades available:
16psi wastegate actuator
Ball bearing core conversion

These high flowed twin turbochargers are capable of supporting up to 500bhp with the right supporting modifications, fuel and tune.

Address

Nathan Drv
Campbellfield, VIC
3061

Opening Hours

Monday 10am - 5pm
Tuesday 10am - 5pm
Wednesday 10am - 5pm
Thursday 10am - 5pm
Friday 10am - 5pm

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