GReddy Bolt-On Turbo Kit ZN8 / ZD8 T620Z
Product features
•This is a bolt-on turbo kit specifically developed for GR86/BRZ. After testing multiple turbochargers that match the FA24 engine, we selected the best combination of compressor wheel, cover, and exhaust housing. The turbo starts working smoothly from low RPMs and you can feel a rapid acceleration up to around 6000rpm.
•Considering the improved lateral bending and torsional rigidity of the body compared to the previous model (ZN6/ZC6), as well as safety aspects, we succeeded in creating a bolt-on kit that maintains the stock body condition by minimizing body modifications typically associated with aftermarket turbo kits. Compared to our turbo kit for the previous model, the installation time has been reduced by about 1.5 hours.
With Catalytic Converter
Without Catalytic Converter
•Using the stock engine without changing the fuel system, at a set boost pressure of 39.2-44.1kpa (0.4-0.45kg/cm²), the maximum output is Normal+50HP (about 290HP), with a maximum torque of 39kg·m generated at 3800rpm. (Based on in-house testing) You can feel the characteristic turbocharger acceleration from around 2800rpm, demonstrating its power in city driving, on winding roads, and on the circuit.
•To reduce power loss due to rising intake temperatures and during summer, we changed the shape of the air-cooled intercooler core. This has expanded the range of settings and allows for future power upgrades.
•By rewriting data with the separately sold GReddy Performance ECU, we’ve achieved smooth acceleration as if the GR86 had a factory turbo specification. Moreover, by meticulously creating map data, we’ve managed to achieve power increase without significantly worsening fuel economy.
*Fuel economy may significantly decrease depending on driving conditions and style.
•As it’s developed with the use of the normal clutch in mind, power upgrade is possible while keeping initial drivetrain investment low.
*Clutch replacement may be necessary depending on mileage and wear condition.
•The version with catalytic converter can pass continuous vehicle inspections at private inspection stations and even at dealerships without structural changes, by submitting the automobile exhaust gas test result certificate.
spec
•Intercooler IN side: 50φ OUT side: 60φ～80φ
•Side tank with buffed finish, aluminum piping with barrel polished finish
•Using the separately sold pre-processed oil pan can significantly reduce installation time.
• Engine oil grade 5W-40 or higher is recommended. (Our demo car uses GReddy Specialized Oil 0540)
•The secondary catalytic converter is stock.
•Compatible with stock plugs (with catalytic converter), racing plugs required (for straight pipe without catalyst)
*The engine check light may come on depending on driving conditions.
Explanatory Video
Estimated Work Time
11 hours *Including ECU rewriting work
[Product Components]
•Turbo unit (T620Z-10cm²)
•Dedicated actuator
•SUS EX manifold (42.7φ)
•SUS front pipe (50φ)
•Catalytic converter (200cpi) or straight pipe
•Intercooler TYPE 42F
•Aluminum piping
•AIRINX S70
•Other short parts set
Compatibility with Our Products
| CODE | Product Name | Compatibility | |||||||||||||||||||||||||||
| 10110737 | GReddy Comfort Sport GTS ZN8/ZD8 | Possible | |||||||||||||||||||||||||||
| 10110738 | GReddy Comfort Sport GTS ZN8/ZD8 VER.3 | Possible | |||||||||||||||||||||||||||
| 10113250 | GReddy Power Extreme R LIGHT-S ZN8 | Possible | |||||||||||||||||||||||||||
| 10113301 | GReddy Power Extreme R ZN6,ZN8/ZC6,ZD8 | Possible [Recommended]*1 | |||||||||||||||||||||||||||
| 10114300 | GReddy Power Extreme 3 ZN6,ZN8/ZC6,ZD8 | Possible | |||||||||||||||||||||||||||
| *1 Power Extreme R muffler recommended. Other Trust mufflers can be installed and meet safety standards, but may not reach the target output. | |||||||||||||||||||||||||||||
| 10510602 | GReddy Over Pipe ZN6,ZN8/ZC6,ZD8 | Possible | |||||||||||||||||||||||||||
| 10510603 | GReddy Circuit Spec Front Pipe ZN6,ZN8/ZC6,ZD8 | Not Possible*2 | |||||||||||||||||||||||||||
| *2 Because it will exceed the set boost pressure value. | |||||||||||||||||||||||||||||
| 10510607 | GReddy Circuit Spec EX Manifold ZN6,ZN8/ZC6,ZD8 | Not Possible | |||||||||||||||||||||||||||
| 10612002 | GReddy Sport Catalytic EX Manifold ZN6,ZN8/ZC6,ZD8 | Not Possible | |||||||||||||||||||||||||||
| 11910101 | GReddy Pressure Adapter ZN6,ZN8/ZC6,ZD8 | Possible*3 | |||||||||||||||||||||||||||
| 11901130 | GReddy Pressure Adapter Universal 16φ | Possible | |||||||||||||||||||||||||||
| *3 Not possible when using GReddy Performance ECU rewriting, pressure sensor, and conversion adapter. In that case, please use GReddy Pressure Adapter Universal 16φ (CODE:11901130). | |||||||||||||||||||||||||||||
| 12013803 | GReddy Aluminum Radiator TW-R ZN6,ZN8/ZC6,ZD8 | Possible | |||||||||||||||||||||||||||
| 12014641 | GReddy Oil Cooler Kit Standard Type ZN8/ZD8 10 Row Circuit Spec | Possible [Recommended] | |||||||||||||||||||||||||||
| 12015700 | GReddy Water-Cooled Oil Cooler Upgrade Kit ZN8/ZD8 | Not Possible | |||||||||||||||||||||||||||
| 12512523 | AIRINX-GT TY-23GT | Not Possible | |||||||||||||||||||||||||||
| 12515002 | GReddy Direct Air Intake ZN8/ZD8 | Not Possible | |||||||||||||||||||||||||||
| 11910112 | GReddy Direct Suction Silicone Blue ZN8/ZD8 | Not Possible | |||||||||||||||||||||||||||
| 11910113 | GReddy Direct Suction Silicone Red ZN8/ZD8 | Not Possible | |||||||||||||||||||||||||||
| 11910114 | GReddy Direct Suction Silicone Black ZN8/ZD8 | Not Possible | |||||||||||||||||||||||||||
| 13512116 | GReddy Aluminum Pulley Kit ZN8/ZD8 Full Kit | Possible | |||||||||||||||||||||||||||
| 13510602 | GReddy Oil Catch Tank 1000 ZN8/ZD8 | Possible | |||||||||||||||||||||||||||
| 13515903 | GReddy Oil Pan Baffle Plate ZN8/ZD8 | Possible | |||||||||||||||||||||||||||
| 11912002 | GReddy Turbo Kit Oil Pan | Possible [Recommended] | |||||||||||||||||||||||||||
| GReddy SIRIUS Series | Possible [Recommended] | ||||||||||||||||||||||||||||
| 11915014 | GReddy Performance ECU for Turbo Kit | Required | |||||||||||||||||||||||||||
| 15910400 | GReddy Turbo Kit MAP Sensor Set | Possible | |||||||||||||||||||||||||||
[Compatible Vehicles] Toyota GR86 / Subaru BRZ
Compatible Models: 3BA-ZN8 / 3BA-ZD8
Engine Model: FA24
Model Year: 2021.10~ / 2021.08~
[Bolt-On Turbo Kit with Catalytic Converter]
TRUST CODE: 11510414
JAN CODE: 4991995664871
Price (Including Tax) ¥814,000 [Base Price ¥740,000 (Tax Excluded)]
[Bolt-On Turbo Kit Straight Pipe (No Catalytic Converter)]
TRUST CODE: 11510415
JAN CODE: 4991995664888
Price (Including Tax) ¥726,000 [Base Price ¥660,000 (Tax Excluded)]
Optional Parts
[Performance ECU for Turbo Kit]
We analyzed the data from the stock ECU and developed this through numerous data modifications to achieve the best performance when combined with the turbo kit.
*Includes MAP sensor, conversion adapter, and conversion harness
Performance ECU Compatible with T620Z Turbo Kit with Catalytic Converter
| Vehicle Model | Transmission | Compatible Applied Model | Notes |
| GR86 | M/T | A, B, C | Even if compatible with the applied model, in rare cases, some vehicles may not be compatible. |
| A/T | A, B | ||
| BRZ | M/T | A, B, C | |
| A/T | A, B |
*How to check Applied Model
Open the passenger side door and look for the caution plate attached below the door striker. The applied model is listed there.
TRUST CODE: 11915014
JAN CODE: 4991995007791
Price (Including Tax) ¥184,800 [Base Price ¥168,000 (Tax Excluded)]
[MAP Sensor (Standalone)]
Specially designed for GR86/BRZ (ZN8/ZD8).
This MAP sensor is necessary for ECU reprogramming when installing the turbo kit.
*Includes conversion adapter and conversion harness
TRUST CODE: 15910400
JAN CODE: 4991995007807
Price (Including Tax) ¥33,000 [Base Price ¥30,000 (Tax Excluded)]
[Oil Pan]
This is an oil pan with an attached oil return tube necessary for turbo kit installation.
TRUST CODE: 11912002
JAN CODE: 4991995664895
Price (Including Tax) ¥25,300 [Base Price ¥23,000 (Tax Excluded)]
