TRUST GReddy Bolt-on Turbo Kit for ZN8 / ZD8 T620Z

Manufacturer: TRUST (Trust)

Product name: GReddy Bolt-on Turbo Kit for ZN8 / ZD8, T620Z

Applications: Toyota GR86 (ZN8) / Subaru BRZ (ZD8), FA24 engine

Features

• A bolt-on turbo kit developed exclusively for the GR86/BRZ. Multiple turbochargers were tested to suit the FA24 engine, and the best combination of compressor wheel, cover and exhaust housing was selected. Boost comes in smoothly from low rpm, giving strong, continuous acceleration all the way to around 6000 rpm.
• Because the chassis has improved lateral bending and torsional rigidity over the previous model (ZN6/ZC6), and with safety in mind, body modification — common with aftermarket turbo kits — has been kept to an absolute minimum, making a true bolt-on kit possible while retaining the stock body. Installation time is reduced by approximately 1.5 hours compared with our previous-generation turbo kit.
• On a stock engine with no changes to the fuel system, at a set boost pressure of 39.2–44.1 kPa (0.4–0.45 kg/cm²), maximum output is approximately +50 PS over stock (about 290 PS), with maximum torque of 39 kg·m at 3800 rpm (based on in-house testing). In practice you can feel characteristic turbo acceleration from around 2800 rpm, delivering its performance on the street as well as on winding roads and the circuit.
• The air-cooled intercooler core shape was revised to reduce heat soak from rising intake temperatures and power loss in summer. This also widens the tuning window and allows for future power upgrades.
• Rewriting the data with the optional GReddy Performance ECU (sold separately) delivers acceleration so smooth it feels as though the GR86 came with a factory turbo. Careful map data development also means fuel economy does not deteriorate dramatically despite the power increase. Note: fuel economy may drop significantly depending on driving conditions and driving style.

Specifications

• Intercooler: inlet side 50 mm dia. / outlet side 60–80 mm dia.
• Buffed side tanks; barrel-polished aluminum piping
• Using the optional pre-machined oil pan (sold separately) substantially reduces installation time.
• Engine oil of 5W-40 grade or higher is recommended. (Our demo car uses GReddy Specialized Oil 0540.)
• The factory secondary catalytic converter is retained.
• Compatible with factory spark plugs when the catalytic converter is fitted; racing plugs are required with a straight (de-cat) pipe.

Please note: the engine check lamp may illuminate depending on driving conditions.

Lead time: Usually ships in 1–3 business days. If the manufacturer is out of stock, please allow approximately 1 month.

Lead times apply only when the item is in stock at the manufacturer. If you are in a hurry, please contact us before ordering.