Product Code: HF-Rb25DET T3x
This is a service that high flows factory OEM Rb25det turbochargers.
Same service can also be carried out on Rb20det engines.
High flowed turbocharger will be fitted with a brand new core with larger steel made wheels. Then having factory compressor and turbine housings machined to suit.
Braided oil feeding line required for all profiles. It is included in price listed. Inline oil filter is strongly recommended for ball bearing centers. BB upgraded center does not fit factory lines, but it comes with their own water banjo adapters, and oil drain adapter.
The turn around time required is roughly 10 working days.
This turbocharger must work with an fully operational blow off valve (BOV).
High flowing profiles:
G2 high flow is capable of making up to 230rwkws. It is happy to hold factory boost, recommended for Rb20det engines and Rb25dets working with factory ecu and fuel system.
G3 / SS2 Profile is capable of making 270rwkws using an R33 / R34 donor turbo. The minimum boost level using this high flow on a very free flow setup would be around 18psi. It is only recommended working with aftermarket ecu and fuel systems. Price includes an a larger 38mm billet internal waste gate fitted
G4 / SS2PU Profiles are later versions of the high flow that produced the highest power figures reached so far reaching up to 300rwkws on pump 98 fuel. It can be applied to both 21U and OP6 turbochargers.
High pressure actuator is highly recommended working with G3 Profiled turbo, It holds more base boost pressure, providing better boost control and higher top end torque.
How does this service work: Job has to be either dropped off in person or delivered to our Po.Box.
Condition of the donor turbo: Donor turbo can be blown, with broken fins, or damaged wheels. Cracked housings depending on the extend of damage has to be repaired prior profiling. Clients will be informed if repairing work is required, quotes will be given before additional work taking places.
360 degrees Thrust bearing or Ball bearing
Inconel steel wheel and shaft
Suitable for High Boost applications
Good Responds, High Torque.
Long life time.
Externally gated assembly is available for this service with gate supplied. That allow extra power to be made and better stability in boost control.
Brand new turbo housings are .63 rear ended, with 3 inches round compressor inlet and 2 inches round compressor oulet. a donor turbo is not required if this option is selected.
Warranty: 12 Month unlimited KM warranty comes with all of our turbochargers. Warranty voids if failure caused from Installation faults, Oil starvation, Operational, faults or object damages, We are not liable for the cost of many mechanical charges involved in fitting or removing of the product nor any shipping costs involved.
Dean Dowell –
Had my R33 GTST turbo high flowed in G3 specs, Car made 355rwkws on E85 fuel. Highly recommended.
Terrific service by Tao and the team at HyperGear Motorsports. I’m from WA so had to send my R33 turbo over east for a high-flow rebuild. The process was simple and they explained everything well for me. Great job guys
James (verified owner) –
Made 352whp at 17psi on an Rb20 with the g2. Quick spool and doesn’t taper off.