Adjustable aluminium turbocharger actuator for Nissan Juke 1.2 Turbo.
Important: the existing adjustment coupling (turnbuckle) must be used during installation.
- Choice of spring stiffness according to the vehicle and intended use
- Made from 6026-grade aluminium
- Vehicle- and turbocharger-specific
- Available with piston or diaphragm sealing
- Diaphragms made from Nomex-reinforced fluorosilicone
- Laser-cut stainless steel brackets where required
- All actuator rods are made from 303-grade stainless steel
The actuator enables more precise adjustment and control of the required boost pressure, which can improve turbocharger response and control stability. A green-marked spring is fitted as standard, suitable for standard or slightly higher boost pressure. A stronger spring can be used for vehicles with higher boost pressure requirements.
Diaphragm sealing is the standard configuration, while piston sealing is also available. The piston version provides comparable performance and requires less maintenance due to the robustness of the piston seal.
On engines with electronic control via the ECU or solenoid valve, the stated mechanical spring specification does not mean that the target boost pressure must equal the value indicated by the spring. When selecting the spring, take the specific vehicle configuration and planned level of modification into account.
The actuator is equipped with a green spring as standard. To use the FMPACTUN spring kit, select the Diaphragm Type 2, 049 option.
The kit includes:
1 × FMACNJ12 actuator
1 × Forge sticker
Suitable for: Nissan Juke I (F15).
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