Turbo Upgrade01
Top Mount GD
Subaru Impreza WRX STI / GD
Move past what the factory turbo and its supporting systems can hold.
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Performance
Performance Modifications
Modifications chosen in an order that makes sense, and fitted properly.
Turbo upgrades, manifolds, intercoolers, fuel system and supporting hardware fitted as a planned package. The order matters more than the brand: putting a larger turbo on a car with a standard fuel system and a tired oiling system is how engines get destroyed, so the supporting work goes in first.
What this covers
- Turbo upgrades and top mount manifolds
- Intercoolers, piping and heat management
- Fuel system, rails, pumps and injectors
- Oiling and cooling upgrades to suit the target
- Staged plans so the spend lands in the right order
Before you book
Can SPR plan Subaru upgrades in stages?
Yes. SPR offers staged build planning around the car, intended use and budget. Turbo and airflow changes are considered alongside the fuel, oiling and cooling systems that support them.
What information helps with a performance upgrade quote?
Include the model, year, engine, existing modifications, fuel and your intended use. Explain the result you want and your budget so the workshop can discuss a suitable order of work.
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