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Discussion Starter #1 (Edited)

2008 Subaru Impreza WRX STi - rdkls STi

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Build thread restructured. First post will always have my latest update, the rest will be on my site.
://sti.rdkls.com




Dyno
  • TO BE DETERMINED... old #'s below.
  • Tuner: William Knose, Delicious Tuning
  • Dyno: Mustang AWD, Infamous Performance
  • Weather: 83 Fahrenheit, 44% Humidity, 646ft Elevation
  • 15 Psi � 367whp, 326wtq -
    [*]23 Psi � 454whp, 391wtq - [S#]


Longblock
  • Outfront Motorsports closed deck EJ257 with pinned mains
  • Outfront Motorsports AVCS pin service
  • Outfront Motorsports spec 1/2" ARP head studs
  • STi JDM 12mm oil pump
  • Molnar 79mm billet crankshaft
  • ARP 2000 case bolts
  • CP Pistons - 99.75mm 9:1 (coated crowns) with upgraded wrist pins
  • Manley Turbo Tuff I-Beam Rods
  • Race ported heads (by SoCal Porting)
  • GSC stage 2 cams
  • Supertech dual valve spring & titanium retainer kit
  • Supertech +1mm stainless intake valves
  • Supertech +1mm inconel exhaust valves
  • Bowl blended heads (for larger valves)
  • King rod & main bearings
  • Gates racing timing belt
  • Killer B oil pan, baffle & pickup tube
  • JE/Athena head gaskets
  • WPC Treatment on select components
Power
  • Rotated GTX3576R
  • Perrin rotated 2" uppipe (T3)
  • Custom rotated 3" downpipe with QTP electric cutout
  • Perrin 3" intake with K&N filter & pre-filter
  • Perrin EL Big-Tube header
  • Perrin EBCS
  • Perrin/Setrab oil cooler
  • Tial MV-R 44mm EWG
  • Fluidampr Crank Pulley
  • TurboSmart Supersonic BOV
  • Maddad Essentials Street Series Cat-back
  • TurboXS FMIC core with custom charge piping (by KPowered)
  • TGV delete & port, throttle body & intake manifold ported (by SoCal Porting)
  • Rotated STi intake manifold
  • KSTech 9.5mm phenolic spacers
  • Koyo Radiator with Mishimoto hoses
  • Perrin AOS
  • Perrin Thermal turbo & uppipe blankets
Fuel
  • Radium pump hanger with (2x) AEM 50-1200
  • Radium multi-pump regulator
  • Radium top-feed rails with pulse dampeners
  • Injector Dynamics 2000CC injectors
  • Fuelab 6 micron micro-fiberglass element
  • Continental Ethanol content analyzer
Electronics
  • DeliciousTuning FlexFuel Kit
  • Ecutek ProECU
  • AEM IAT sensor (tapped just before throttle-body)
  • AEM 5-bar MAP sensor with Cobb MAP sensor adapter
  • NGK 1-step colder plugs
Drivetrain/Chassis
  • Driveshaft Shop Carbon driveshaft
  • CompClutch Rigid Twin-Disc clutch
  • Torque Solution pitch-stop
  • Beatrush engine mounts
  • Beatrush transmission mount
  • Whiteline gearbox mount bushings (positive shift kit)
  • Whiteline steering rack bushings
  • Whiteline Rear Diff fully polyurethane bushings (front & rear)
  • Whiteline Rear Subframe bushings
  • SuperPro Rear LCA bushings (inside & outside)
  • SuperPro Rear Trailing Arm bushings (front & rear)
  • SuperPro Rear Toe Arm bushings
  • Kartboy shifter bushings
Suspension
  • Tanabe Sustec Pro S-OC coilovers
  • Whiteline 22mm adjustable front & rear swaybars
  • Whiteline front control arm inner-front bushings
  • Whiteline anti-lift kit
  • Kartboy front & rear solid endlinks
Brakes
  • Grimmspeed master cylinder brace
  • Goodridge stainless steel lines
  • StopTech Power Slot front & rear rotors
  • Hawk HP+ front & rear pads
Wheels
  • SSR Type-F matte black 17x9.5 +40
  • Michelin PilotSport PS2 275/40
  • McGard spline drive lugs (black)
Interior
  • ATI triple gauge pod
  • -Innovate MTX-D Boost/Shift Light
  • -Innovate MTX-D Oil Pressure/Temp
  • -Innovate MTX-D EGT
  • SMY gauge bezel
  • -Gauges: AEM UEGO Wideband
  • 15% tint all around
  • Weathertech floor liners front & rear
Exterior
  • GTSpec aluminum undertray (splashguard)
  • Hexis 3D carbon roof wrap
  • Hexis 3D carbon front bumper sectional wrap
  • HTAutos full lip kit
  • Rally Armor V2 mudflaps (black/grey)
  • Painted OEM grill/mustache
Roof Rack
  • Subaru factory rails
  • Inno medium fairing (40")
  • Yakima Frontloader bike racks with lock cores


2016, Jan 11 - Dyno'd, Driven, Back under the knife.

We hit 518/493 whp at 28-29 psi on the mustang dyno at Infamous, which reads stock STis at 220/215'ish.



I've got it apart already again though, my GTX3576 with .63 AR hotside is a bit restrictive so I'm looking into other options. Considering a Precision 6466 and looking at Garrett options. Would like to keep the T3/4-bolt 3" housing though.

Here's a couple vids from the short period of time it was on the road during the holidays though.


 

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Discussion Starter #5 (Edited)
Re: Deek's 08 STi - AW/BBS

Hey, just got done with my first wash.. I'm not detail guru, but this is what I used.

Meguire's Gold Class + Microfiber Mits
ICE Polish (sponge applicator)
Stoner Invisible Glass (or w/e its called) + Microfiber Glass Cloths- I LOVE THIS STUFF
Black Magic Titanium Spray Tire Shine

click image for a few pics
 

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Discussion Starter #6 (Edited)
Re: Deek's 08 STi - AW/BBS

ordered from: Cheam Motors, UK
cost: $285 shipped

i received the cargo mat today... i'm pretty displeased with shipping but i guess there wasn't many other options. they folded it in 1/3's and the edges are a bit warped as you can see in the pics. also, it only velcros to the rear of the back seats, and when you put the seats down it un-velcros and sides down the back of the seat.

the material is rubber, quite flimsy as you can see from the pics, but it should do the trick to keep it clean back there.

i'll try to get some better pics of it in the car once it settles and gets its edge shapes back.

click image for a few pics


OK I put more pictures of the cargo mat in the car...

click image for a few pics
 

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Discussion Starter #8 (Edited)
Re: Deek's 08 STi - AW/BBS

Ooh, more stuff came in today - I'll post some more pics later today after I unpack and install the WeatherTech front floor liners... this is probably the last really unneccessary thing I'm doing for a while. Next is tints and clearbra.

NOTE: The actual mats are black, not beige.

Pictures went missing, post edited.
 

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Re: Deek's 08 STi - AW/BBS

Did you have to roll your rear fenders or is it a good fit? I am thinking of picking up the dforce myself 18x9.5 and i already have 265/35/18 tires to put on it.
 

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Discussion Starter #19 (Edited)
Re: Deek's 08 STi - AW/BBS

Today, Tom (mnym8kr) and I knocked out the following on my car;
- Group-N Engine Mounts
- Group-N Transmission Mount
- Whiteline Steering Rack Bushings
- Kartboy Shifter Bushing Combo
- Grimmspeed Air Oil Separator
- Finished the Goodridge lines install

There is significantly less slop going on under the hood and tranmission whine is quite audible in first through third, which for the moment I quite enjoy. Once at cruising speed though, additional NVH isn't detected.

I believe some forged internals are next up, I'm just too scared to do any power-making mods until I have some 'solid bits' in there. We'll see though, only time will tell.

Thanks again Tom, for your hospitality! :tup:
 

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Re: Deek's 08 STi - AW/BBS

What's up man I have not been on here in a really long time and saw your latest post come by today... I seen you have done quit a bit to your car!!! I remember the first day you got it. Glad you still have it. I miss the 07 everyday. Anyway hope all is well.. One day I will get another STI.
 
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