
HKS GT4845 Sports Turbine Turbo Kit for Honda Civic FL5 2022+
Power increase at high RPM that cannot be experienced with the stock turbo
Features
- High RPM output improvement not achievable with stock turbo.
- No fuel system upgrade required thanks to optimal size design.
- Direct fit with no modification needed with the same layout design as the stock turbo.
- Intercooler Kit is available separately for safe high-power use.
- Turbo can be used without any piggybacks, but remapping is recommended to fully optimize turbo performance.
Point
- GT4845 maintains boost at high RPM, unlike stock turbos.
- Tested at Fuji Speedway: +12 km/h top speed (232 to 244 km/h) and -3 seconds lap time.
Components
Includes necessary gaskets (for Turbo, Exhaust, Intake, Water lines, Oil lines) and studs/bolts for turbo replacement.
Performance Data
- The GT4845 Sports Turbo Kit with Mastery ECU PHASE3 (Only available in Japan) achieves a 19kW (64ps) increase over stock.Â
- The primary exhaust pressure is the same as stock, allowing for efficient boost and a smooth power increase without straining the engine.



| Test vehicle specifications | |
| Vehicle | Civic Type R (FL5) |
| Turbo | HKS GT4845 Sports Turbine Kit |
| ECU | HKS Mastery ECUÂ PHASE3 |
| Exhaust | HKS LEGAMAX SPORTS |
| Cooling | HKS INTERCOOLER KIT |
| Others | HKS PIPING KIT |
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| Output Data | ||
| Â | Normal |
GT4845 Sports Turbine Kit  HKS Mastery ECU PHASE3 (JDM) |
| MAX POWER | 242kW(330ps)/6,220rpm | 282kW(384ps)/6,600rpm |
| MAX TORQUE | 478N・m(48.7kgf・m)/3,320rpm | 492N・m(50.2kgf・m)/4,680rpm |
Vehicle Fitment
This product is made to fit the following vehicles:Â
- 2022+ Honda Civic FL5
If you're unsure whether this will fit your vehicle, contact our team of experts via email at support@zerooffset.com.au and send through a few photos of the car for us to verify fitment.
Check Note  Â
Upon receiving the item, please ensure that the part is indeed the correct item you have ordered. This can be achieved by checking labels on the packaging. Please also ensure a proper test fit of the item is conducted prior to paint and/or installation. Returns/Warranty claims will be voided if the item has been tampered with, or is no longer in resalable/new condition.
Power increase at high RPM that cannot be experienced with the stock turbo
Features
- High RPM output improvement not achievable with stock turbo.
- No fuel system upgrade required thanks to optimal size design.
- Direct fit with no modification needed with the same layout design as the stock turbo.
- Intercooler Kit is available separately for safe high-power use.
- Turbo can be used without any piggybacks, but remapping is recommended to fully optimize turbo performance.
Point
- GT4845 maintains boost at high RPM, unlike stock turbos.
- Tested at Fuji Speedway: +12 km/h top speed (232 to 244 km/h) and -3 seconds lap time.
Components
Includes necessary gaskets (for Turbo, Exhaust, Intake, Water lines, Oil lines) and studs/bolts for turbo replacement.
Performance Data
- The GT4845 Sports Turbo Kit with Mastery ECU PHASE3 (Only available in Japan) achieves a 19kW (64ps) increase over stock.Â
- The primary exhaust pressure is the same as stock, allowing for efficient boost and a smooth power increase without straining the engine.



| Test vehicle specifications | |
| Vehicle | Civic Type R (FL5) |
| Turbo | HKS GT4845 Sports Turbine Kit |
| ECU | HKS Mastery ECUÂ PHASE3 |
| Exhaust | HKS LEGAMAX SPORTS |
| Cooling | HKS INTERCOOLER KIT |
| Others | HKS PIPING KIT |
Â
| Output Data | ||
| Â | Normal |
GT4845 Sports Turbine Kit  HKS Mastery ECU PHASE3 (JDM) |
| MAX POWER | 242kW(330ps)/6,220rpm | 282kW(384ps)/6,600rpm |
| MAX TORQUE | 478N・m(48.7kgf・m)/3,320rpm | 492N・m(50.2kgf・m)/4,680rpm |
Vehicle Fitment
This product is made to fit the following vehicles:Â
- 2022+ Honda Civic FL5
If you're unsure whether this will fit your vehicle, contact our team of experts via email at support@zerooffset.com.au and send through a few photos of the car for us to verify fitment.
Check Note  Â
Upon receiving the item, please ensure that the part is indeed the correct item you have ordered. This can be achieved by checking labels on the packaging. Please also ensure a proper test fit of the item is conducted prior to paint and/or installation. Returns/Warranty claims will be voided if the item has been tampered with, or is no longer in resalable/new condition.
Description
Power increase at high RPM that cannot be experienced with the stock turbo
Features
- High RPM output improvement not achievable with stock turbo.
- No fuel system upgrade required thanks to optimal size design.
- Direct fit with no modification needed with the same layout design as the stock turbo.
- Intercooler Kit is available separately for safe high-power use.
- Turbo can be used without any piggybacks, but remapping is recommended to fully optimize turbo performance.
Point
- GT4845 maintains boost at high RPM, unlike stock turbos.
- Tested at Fuji Speedway: +12 km/h top speed (232 to 244 km/h) and -3 seconds lap time.
Components
Includes necessary gaskets (for Turbo, Exhaust, Intake, Water lines, Oil lines) and studs/bolts for turbo replacement.
Performance Data
- The GT4845 Sports Turbo Kit with Mastery ECU PHASE3 (Only available in Japan) achieves a 19kW (64ps) increase over stock.Â
- The primary exhaust pressure is the same as stock, allowing for efficient boost and a smooth power increase without straining the engine.



| Test vehicle specifications | |
| Vehicle | Civic Type R (FL5) |
| Turbo | HKS GT4845 Sports Turbine Kit |
| ECU | HKS Mastery ECUÂ PHASE3 |
| Exhaust | HKS LEGAMAX SPORTS |
| Cooling | HKS INTERCOOLER KIT |
| Others | HKS PIPING KIT |
Â
| Output Data | ||
| Â | Normal |
GT4845 Sports Turbine Kit  HKS Mastery ECU PHASE3 (JDM) |
| MAX POWER | 242kW(330ps)/6,220rpm | 282kW(384ps)/6,600rpm |
| MAX TORQUE | 478N・m(48.7kgf・m)/3,320rpm | 492N・m(50.2kgf・m)/4,680rpm |
Vehicle Fitment
This product is made to fit the following vehicles:Â
- 2022+ Honda Civic FL5
If you're unsure whether this will fit your vehicle, contact our team of experts via email at support@zerooffset.com.au and send through a few photos of the car for us to verify fitment.
Check Note  Â
Upon receiving the item, please ensure that the part is indeed the correct item you have ordered. This can be achieved by checking labels on the packaging. Please also ensure a proper test fit of the item is conducted prior to paint and/or installation. Returns/Warranty claims will be voided if the item has been tampered with, or is no longer in resalable/new condition.




















