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  1. Home
  2. Listings
  3. Subaru
  4. WRX STI
  5. 2021 Subaru Wrx sti
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Privately Owned

2021 Subaru Wrx sti

Mileage:5,000 mi
Location:Winchester va
Listed:10/14/2022
Owners:1

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Description

607 whp on 32psi on 93 Oct. 833whp on flexfuel 41 psi. Running on Brewed Motortsports Plug n Play Haltech Elite 2500 ECU package with IO expansion box and full Flex Fuel support + SI drive switch for multiple calibrations that can be switched on the fly! This car runs and drives smoother than an OEM STI yet makes over 800WHP on pump E85 fuel. Sti race car: Case Halves -Converted to Closed Deck using brand new Subaru OEM case halves, bored and honed to 99.75mm. Fire-Lock™ -IAG Fire-Lock™ receiver groove machining, latest solution to prevent head gasket failure on high horsepower and high boost Subaru's - *IAG Fire-Lock™ head gaskets required Head Studs -Machine Case for 14mm head studs Pistons -IAG-Spec JE FSR 99.75mm 2618 Forged Pistons, Electroless Nickel Plated Tops & Ring area, Ring Set, .250" / .906" H13 Wrist Pins, Clips, (Perfect Skirt Coating and Offset Wrist Pins) Connecting Rods -IAG-Spec Tuff H-Beam +2mm / ARP 625+ Rod Bolts. Rod / Main Bearings -ACL or King Race bearings. Crankshaft -Standard New Subaru Nitride Treated 2017+ STI Crankshaft. Case / Main Bolts -Standard FHI Subaru case bolts. Stage 4 Heads: Heads - Brand New Subaru OEM WRX STI Cylinder Head Castings Machine Porting - CNC Ported Intake and Exhaust Runners Intake Valves - GSC 37mm (+1mm) Intake Valves Exhaust Valves - GSC 33mm (+1mm) SuperAlloy Exhaust Valves Springs / Retainers - GSC Beehive Valve Springs & Retainers Guides - GSC Maganese Valve Guides Valve Seals - GSC Valve Stem Seals Lifters - OEM Lifter Buckets Camshafts - GSC Stage 2 or Stage 3 Billet Camshafts Multi-Angle Valve Job Machined Cam Lobe Clearance Drilled For 14mm Heads Studs Resurface Ultrasonic Cleaning Final Lash Gaskets, Hardware & Accessories: Head Studs - IAG / ARP 14mm Set Head Gaskets - IAG Fire-Lock™ Valve Cover Gaskets - OEM Cam Seals - OEM Valve Covers - OEM Wrist Pin Seal, Rear Main Seal & Separator Kit Crankshaft Woodruff Key

Performance & Power
  • Horsepower

    800

  • Engine Code

    Ej25

  • Weight

    3,450 lbs

  • Front Tire Size

    245/35/19

  • Rear Tire Size

    245/35/19

  • Wheel Size (F/R)

    19x8 / 19x8

Drivetrain & Mechanics
  • Transmission

    Manual

  • Speeds

    6

  • Transmission Code

    32000ak560

  • Drive Wheels

    Awd

  • Fuel Type

    Petro / flexfuel

Style & Appearance
  • Exterior Color

    Black

  • Interior Color

    Black

  • Trim / Body

    Limited

Modifications
  • 1.Id2600-xds injectors sti
  • 2.Precision 6870
  • 3.Tial mvr wastegate
  • 4.Tial 50mm blov 11psi spring
  • 5.Process west intake manifold
  • 6.Ets V-band sti turbo kit
  • 7.Ets 4" front mount intercooler
  • 8.Remark catback exhaust
  • 9.Iag 900 long block
  • 10.Aeromotive 1000 fpr
  • 11.Iag fuel rail
  • 12.-8 feed, -6 return, I think
  • 13.2 walbro 450lph fuel pumps
  • 14.Radium hanger
  • 15.2nd pump activation is on a hobb switch
  • 16.Xclutch twin disc kit
  • 17.Haltech 2500 elite with i/o extension
  • 18.X series wideband sensor in line aem
  • 19.Flexfuel with pressure sensor
  • 20.Koyo radiator
  • 21.Iag competition AOS
  • 22.Damper pully
  • 23.3 port boost controller

Privately Owned

2021 Subaru Wrx sti

Mileage:5,000 mi
Location:Winchester va
Listed:10/14/2022
Owners:1

Share this build

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