WI: 2005 STI IAG Stage 2 block, E85 Flex Fuel $15k

about 2 years ago
Available on

History about the car:
When I first purchased the car, it was stock with custom turbo back. It was on Cobb Stage 2 OTS map and I wanted to get it pro tuned so I had it leak down tested and found it had a bad ringland, unfortunately. So I decided to get the engine swapped (block) and built and make the car as reliable as possible.
Everything was done together (~1,800 miles so far)
-6 speed manual
-Stock turbo
-Cobb intake + air box
-GrimmSpeed Electronic Boost Control Solenoid
-GFB Hybrid Bov/Bpv
-Fresh IAG stage 2 shortblock w/ wrist pin/cover seals:
-New Subaru Nitride Treated 2017+ STI Crankshaft
-99.5mm Manley pistons
-BC Sportsman Rods
-ACL Bearings
-TiC FU Cam Bolt kit
-Injector Dynamics 1050x Fuel Injectors w/Top Feed Fuel Rails
-Injector Dynamics Side Feed Conversion Feed Line Kit
-Walbro Fuel Pump 255lph
-Cobb Flex Fuel kit (Ethanol content + Fuel pressure)
-ARP Head Stud Kit
-Exedy Stage 1 Heavy Duty Clutch Kit
-Gates Timing Belt kit w/ water pump
-Subaru oem complete gasket kit
-NGK One step colder spark plugs
-just did oil change not too long ago, rotella t6 5w40 and oem subaru filter
-IAG Street Air Oil Separator
-Killer B Oil Pickup
-Killer B Oil Baffle Windage Tray
-SMY Cluster Dual gauge pod
-Aem Boost Gauge 52mm
-Aem UEGO X-Series Wideband 52mm
-Cobb AccessPort V3
-Blitz turbo timer
-Custom turbo back exhaust, equal length headers wrapped
-Unknown yellow springs
-drilled slotted rotors
-Stock 5x114.3 BBS
-tires can still drive on but will need new ones
Tuned by RS Motors in MN.
Mustang Dyno:
280whp, 320tq on 91 pump (Bad Kwik Trip Gas)
311whp, 390tq on e85 @22 psi (65% ethanol, was tuned during winter blend)
Car is on flex fuel kit so that means you can run a mix of 91 pump and e85 so you don't have to wait for empty tank to switch maps.
Car is capable of more power but would need built head and/or a bigger turbo as it is still stock turbo, if power is your thing.
IAG Stage 2 Short Block has a power output rating of 650BHP.
No rush in getting rid of the car. Only thing I don't like is the paint job from previous owner. Not to my personal taste but I do get some compliments time to time. Original paint is black, still has black engine bay, door jams, etc. Probably will just repaint in near future if it doesn't end up selling. Willing to trade for a 5 speed evo.
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