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Specifications

2011 Subaru STi – AMR Stage 3 Package w/ AMR PS25 Block

Vehicle:
- 2011 Subaru STi

Modifications:
- AMR Stage 3 Package
— AMR BMI Cold Air System
— AMR 35R Bolt-On Turbocharger
— AMR 3″ Dual Turbo Back Exhaust System
— AMR 2″ Header (Equal / Unequal)
— AMR Up-Pipe
— AMR Front Mount Intercooler
— AMR Electronic Boost Control Solenoid
— AMR Turbo Inlet Tube
— AMR Custom Dyno Tune Map
— AMR TGV Deletes
— AMR Custom Dyno Tune Map
— Upgraded Fuel Pump
— Upgraded Injectors
— COBB AccessPort v2.0

Engine:
- AMR Pro-Street (PS25) Shortblock
- AMR Head Gaskets
- ARP Head Studs

Engine Management:
- COBB AccessPort v2.0 tuned by AMR

Factory Power: 201whp / 225wtq
AMR New Power: 470whp / 450wtq on 93 octane