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Old 08-12-2011, 11:44 PM   #1
Scooby Specialist
Member#: 260868
Join Date: Oct 2010
Chapter/Region: South East
Location: Lake Worth, Florida
2011 STI

Default Jockeygolf's 2011 STI Sedan Build

Current numbers Tuned by Junior2jz


Cobb Accessport

New Block:

IAG stage 4 Extreme Block

Closed deck


14mm Studs

IAG custom lengthened Manley Rods

IAG custom horizontal gas ported Manley Pistons

OEM crank

Old Block at current power:

New Case Halves w/ Outfront Closed Deck, 1/2" head studs, pinned mains

Pauter X Beams

CP Pistons w/ Coated Crown

OEM Crank

12MM OEM Oil Pump

LIC Eccentric Pulleys

New Heads

Ferrea Comp Plus Standard Valves

Ferrea Dual Valve Springs

Ferrea Tooled Steal Retainers

Ferrea Valve Locks

Kelford Dual AVCS 280 Cams

Every sensor, bolt, pump, etc is brand new.

Killer B Pick up

Killer B Baffle

Grimmspeed Thermostat

Koyorad Radiator


ETS Headers

ETS Uppipe Wrapped in DEI silicone coating and Titanium Heat Wrap

ETS Downpipe Wrapped in DEI silicone coating and Titanium Heat Wrap

Invidia q300 cat back

Tial 44mm External Wastegate


2005 Impreza NA Intake Manifold

4" K&N Filter (ETS Rotated Kit)

Outfront 19mm Phelonic Spacers

ETS 4" Front Mount Intercooler

Tial Q 50mm Blow Off Valve


Precision Turbo 6466 BB V-Band

Grimmspeed EBCS

PTP Turbo Blanket


DW65 Intank

Radium Engineering Surge Tank w/ (2) Walbro 465 E85 Pump -6AN and -8 AN PTFE Lines

Fuel Injector Clinic 2150 injectors

NGK 1 Step Colder Plugs gapped .022

Fuelab High Flow Large Seat Fuel Pressure Regulator

Outfront Fuel Rails and Stainless Steel Lines

Aeromotive Billet Fuel Pump Controller

Hobbs Switch

Autometer Tach Adaptor


Smycluster Maker center bezel

JCS-Pods A-pillar 3 gauge pod


AEM Oil Temp Gauge

Defi Oil Pressure Gauge

Defi Fuel Pressure Gauge

Perrin Oil Filter Sandwich Adaptor


Ebay Front Lip

HT Autos Diffuser


Exedy Triple Disk Clutch (cerametalic)

TIC Holy Shift Kit w Kartboy short shifter

Group N Pitch Stop

Group N Engine Mounts

Group N Transmission Mount

Whiteline Positive Shift Bushings

Whiteline Rear Diff Bushing

Whiteline Rear Diff Outrigger Bushing

Whiteline Rear Subframe Inserts


Stop tech Pads

Dba T2 slotted rotors


Fortune Auto 500 8k/8k w radial bearings

SuperPro Roll Center

SuperPro Front and Rear Trailing Arm Bushings

SPC Rear Lateral Control Arm

SPC Rear Toe Arm

Whiteline Caster/antilift Bushings

Whiteline Front Control Arm Front

Inner Lower Bushings

Whiteline Steering Rack Bushings

Whiteline 22mm Front Sway Bar

Whiteline 22mm Front Sway Bar

Kartboy Front Endlinks

Kartboy Rear Endlinks

2015 STI Steering Rack 13:1


Advan RZ 18x10 +35

Nitto NT555 255 35

Project Kics R40 Lugs

I have a pretty long and winded thread in the Newbies and FAQs titled "Loaded COBB AP Stage 1 93 oct in 2011 STI!! I've come a long way from that first post and want to just compile it here. I'll do my best to put everything down chronologically and with links to the photos. I want to thank all the people who have given me constructive advice etc throughout my journey on that thread. Hope you guys follow me here. I want to thank the following people/companies for all their help (if I forgot you and you want to be listed please shoot me a PM): Phatron STIMikey Jdub.csu Smeerone Tenacious Bee Xluben Themaus Wrx02ftw Rallyspec Realstreetperformance Rallysport Direct Perrin Flatironstuning Boston Motorsports IAPerformance Aquamist Howerton Engineering Bertune TAV Racing I purchased my car towards the end of September, 2010: Sitting in the driveway Out at one of my job sites Shortly after purchasing the car I began researching the possible mods that I could do but try to keep the car as stock as possible. The most obvious choice was to purchase a Cobb Accessport and flash to stage 1. I enjoyed stage 1 for probably...1 month. It was then time to go to stage 2. I purchased the following: Perrin Equal Length Headers Perrin Up Pipe Cobb Down Pipe AEM Intake At this time I knew that an off the shelf map would not do. After a ton of research on tuners in my area, I turned to e-tunes. Given the track record of this gentleman I decided that I would put my baby in the hands of Phatron of Phatbotti Tuning. This was my first time ever working on a car and thankfully a friend of mine was willing to help me. An extra plus was that his father has a garage with a lift at his house. The install occured sometime in November/December, 2010: On the lift OEM Parts a plenty Header installed Down Pipe installed Tuning commenced shortly afterwards. What an experience. We started on 2nd gear doing pulls from 2,000 RPM to 7,000 RPM. Several pulls later it was time to move to 3rd gear. It is about 9 pm and I do a pull and then...BOOM!!!!! WTF!!!!! Lights were flashing, the car was limping and I was peeing my pants!! I pull into my neighborhood and quickly pop the hood and begin texting Phatron like a mad man. All the hoses looked ok. Turns out, this was my first time experiencing boost cut! We hit 23 PSI which was what Phatron had set the cut at. Whew! When all was said and done, several nights of pulling up till 5th gear on the highway, we were done. From what I remember we were at about 280ish WHP/TQ using Airboy to calculate the road loads. A decision was then made to upgrade the stock boost control system and the By Pass Recirculation Valve sometime in December, 2010: Grimmspeed 3 port Electronic Boost Control System Forge By Pass Recirculation Valve Retune w/ Phatron. I knew this would not be enough for me. It was fun but I wanted more. Research began on what the stock engine could be pushed to. 400 WHP was the limit that I found consistently. So my focus was on a quick spooling turbo and the required supporting mods. I purchased in December, 2010: Please keep reading the following posts to see the rest of the progress. I had to chop up my original post in order to insert pics rather than just having links.
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Last edited by jockeygolfs; 02-13-2016 at 09:43 AM.
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