3 Port Boost Solenoid & Loom


£49.95 £39.96

Fuji Racing 3-Port Solenoid is an easy fit electronic boost control device for modern turbocharged applications

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SKU: FREL104 Category:

Plug & Play Loom & 3 port Boost Solenoid.

The Fuji Racing 3 Port Boost Solenoid Kit uses the same Pierburg solenoid unit used by Prodrive in their own 3 port boost solenoid kit found on the WR1 model, this kit allows you to raise the cars boost level beyond factory parameters whilst retaining control and improving turbo response.

May require a remap to ECU map following fitment

Additional information

Weight 0.60 kg
Dimensions 13 × 10 × 6 cm

Forester SF 96-02, Forester SG 02-08, Forester SH 08-12, Impreza GC/GF/GM 92-00, Impreza GD/GG 00-07, Impreza GR/GV/GH 07 – 14, WRX STi VAB/VAF 14-21

Steady Boost.

Fuji Racing 3-Port Boost Solenoid is an excellent upgrade for modern turbocharged vehicles, enabling precise boost control in a tidy package that is easy to install and tune. Our 3-Port Boost Solenoid will eliminate boost fluctuations inherent in the OEM boost control system, providing stable and repeatable boost control to base the vehicle’s tune on.

Model Application:

Suitable for the following models:

  • Subaru Impreza 96+
  • Subaru Forester 98+
  • Subaru WRX STi 15+

If you are unsure of fitment or application then please contact us with your vehicles chassis number.

What's in the kit:




  • 1 x Fuji Racing Wiring Loom
  • 1 x Genuine Pierburg 3 Port Solenoid