Boosted and InterChillin'

[SH!FT]

Hi and welcome!
I'm here to learn and share.

Backstory:
I traded my modified 2012 Subaru STi Limited for the 2020 GT Premium.

4/21/21 | 4,100 miles | $42,4k (the budget was $35k.. whoops!)

4/10/21 | 38,138 miles | 540hp/425tq | $22k trade allowance
iwsti.com/member_journal

Colonial Ford Danbury provided an overall great experience with a few minor hiccups.

• Roof stripe was damaged during the ceramic coating application. (got free trunk stripe kit as well)
• Poorly filled paint clip found on fender at delivery day. Car was sent back and professionally repaired. (got free touchup pen as well)
• Wrong strut tower brace was ordered. (quickly replaced)
• Backup camera needed reprogramming. (no charge)
• Got a call from Colonial Mazda saying that the Subaru had no cat and the Cobb AP went missing.

Why did I ditch the Subie??

• My choice of mods made it unenjoyable to DD.
• Maximum effort required for spirited driving (big turbo usable power range: 4400 - 7100RPM)
• Lost ambition to perform scheduled maintenance. (Asian baby hands required)
• Dealer can't service it (Subaru 30k service sent me home with boost & fuel leak)
• Wife refused to ride in it after IC pipe blew on the interstate.
• Subpair interior and obsolete electronics
• More power please!

S550 Goals:

• Reliable
• Dealer serviceable ...else would have went Odin
• Seasonal DD (<5k miles/yr)
• Little to no esthetic modification
• No increase in exhaust dB ...Roush H-pipe; Foster whine sound tube
• Forced induction install: $10k budget (built not bought)
• Power goal: >600 rwhp

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[SH!FT]

Current Day & Table of Contents

ENGINE/POWER:
Gen3 Coyote 5.0L
Roush TVS Supercharger Kit Phase 2 $7,860 post #32 -> post #52
Forced Induction Interchiller Stage 1 $1,682 post #65
Roush H-pipe $295 post #56 & #101
JMS Fuel Pump Voltage Booster $490 post #22
Motorcraft 5w-50 Oil
Ford Performance Spark Plugs M-12405-M50A
Ford Performance 47lb Fuel Injectors 13119F593K
UPR Dual Oil Catch Can Kit $370
J&L Dual Oil Separator Kit 3.0 Black Anodized $329 Returned post #23
VMP-SUC059 Ice Tank for the GT500 $499 post #102
PMAS N-MT14-3 Fenderwell CAI $349 post #102
Filterwears F215 Pre-Filter $32 post #103

TUNING/MONITORING:
Roush Phase 2 PCM Flash post #48
OEM EcoBoost/Vacuum Gauge $Free! post #21
Aeroforce CN Series Interceptor Gauge $280 post#62
SCT Performance Programmer BDX $419 not compatible post #21
VXDIAG VCX Nano IDS Programming Tool $120 post #21
FORScan ELM327 OBD2 USB Adapter $20 post #21

TRANSMISSION/DRIVETRAIN:
Steeda Clutch Spring $25 my install thread
Steeda Heel/Toe Gas Pedal $30 post #86
3.55 Ratio Limited Slip Axle
Getrag MT82 (specs)

ENGINE BAY/ESTHETICS:
Ford Performance Hood Lift Kit $82 post #24
GT500 Motorcraft 5w-50 Engine Oil Filler Cap $6 post #28
California Pony Cars Master Cylinder & Radiator Overflow Tank Cover Kit Black $150 post #25
Ford Performance Supercharger Coil Cover Kit $280
Modified Bullitt 5.0L Engine Dress Up Kit $150 post #92
Foster 100% whine increase sound tube kit $154 post #55

EXTERIOR/ESTHETICS:
Armor All SmartShield Ceramic Coating
Over-The-Top Race Stripe: Offset White
"Roushcharged" Chrome Badging $35 post #84

INTERIOR:
Armor All SmartShield Leather and Fabric Coating
SpeedForm 6-Speed Shift Knob; Billet Retro White $28 post #57
Diode Dynamics Interior Light Conversion $28 post #61
Glow Shift Air Vent Gauge Pod $33 post#62
AeroForce Bezel Cover $9 post#62
Fitcamx Front/Rear Dash Cam (Front 4K+ Rear 1080P+ 128G) $286 post #97


WHEELS/TIRES:
P265/35R20 Goodyear Eagle F1 Asymmetric All-Season
ACCELATEC Hub-Centric Wheel Spacers 25mm Black Set Of 4 $99 post #100

SUSPENSION:
Ford Strut Tower Brace; Silver (FR3Z-16A200-A)
Strut Tower Brace Spacers for Supercharger: 0.46" post #54

CHASSIS:
Steeda Chassis Jacking Rail Ultra-Lite $160 post #27
Steeda 555 5532 Extreme G-Trac K-Member Brace $176 post #116
Steeda 555 4438 IRS Subframe Alignment Kit $42 post #116
Steeda 555 5754 Rear IRS Subframe Support Braces $276 post #116

BRAKES:

AERODYNAMICS:


Future Mods.. maybe maybe maybe!
Roush Max Cooling Upgrade Kit $2120
Complete Brake Upgrade Kit Brembo OE 2019 Bullitt-Style $2710
Automotive Authority spare tire kit $499
FP Half Shaft Kit $420->$2300
Harrop Thermal Spacers $242
Steeda Aluminum Driveshaft $1150
Michelin Pilot Sport 4S Tires
Tremec T-56 Magnum XL Complete Conversion Kit $5800+
Odyssey Battery 96R-600 Group Size 96R 600 CCA $325

 

[SH!FT]

Reserved for a rainy day 2
Build Research

Questions to answer:
Are the factory gauges adequate to monitor my SC build??
threads/gauges-explained
threads/is-the-air-fuel-ratio-within-the-instrument-cluster-correct
threads/wideband-a-f-ratio-gauge

How to DYI install Roush off the shelf tune using RDT and J2534 device??
How-to video
J2534 confirmed to work: VXDIAG VCX Nano; Movimento Puma 2, DashBridge CX
threads/please-help-confirm-j2534-pass-through-devices-compatible-with-the-free-rdt-software

How to backup the factory tune and the Roush tune??
SCT Performance Programmer BDX
How to video

Roush H-pipe vs stock comparison??


Stuff I probably figured out:
Activate the factory boost gauge for the 5.0L using FORScan. (720-06-01: xx7x-xxxx-xxxx )
How-to video; EML327; FORScan download; THREAD, HOW TO USE AS-BUILT VALUES
S550 AS-BUILT VALUES;
S550 2018 IPC As-Built - Google Drive
2015-2019 Ford Mustang

Monitoring IAT2:
Roush PIDs = IAT12/MCT
Aeroforce Interceptor Gauge
User manual rev 3.8
GlowShift vent gauge pod
Gauge vent OBD2 wiring install video
https://www.mustang6g.com/forums/th...-phase-2-car-possibly-with-obdlink-mx.149472/

Jack points:
https://www.cjponyparts.com/resources/how-to-jack-up-your-2015-mustang

QuickJack Tutorial
https://www.quickjack.com/support/downloads
https://www.youtube.com/@quickjackusa

Fuse box diagrams:
https://www.startmycar.com/us/ford/mustang/info/fusebox/2020
https://blownfuse.co/ford/mustang/2020-ford-mustang-fuse-box-diagram/

Alignment specs:
https://www.mustang6g.com/forums/threads/factory-alignment-specs-within.119034/
https://www.mustang6g.com/forums/threads/alignment-specs.166356/
How to Straighten Your Steering Wheel

How to perform a engine vacuum test
How to perform a compression test
How to perform a leak down test

BBQ engine tick

Roush Owner's Manual
Roushcharger Maintenance
Owner's Manual
Repair Manual (free version)
Wiring diagrams
Roush Install Manuals

Alter the (FR3Z-16A200-A) Ford strut tower brace to fit will Roush supercharger installed.
Must add 8 mm spacers to RHD
https://www.mustang6g.com/forums/th...t-top-mount-super-charger.131037/post-3051873

Active Shutter removal (not necessary but happening):
Removal video


Cool.. but not for me:
Hellion Top Mount TT Kit
ProCharger SC Kit

 

[SH!FT]

Reserved for a rainy day 3
What's in the garage??

2019 Duke 790

2021 Sportsman 450

2021 TRD Sport

Honorable Mention
2006 Supercharged SR5

 

[Mustang_Lou]

Nice ... I've always had a soft spot for that EJ boxer rumble. May still 1 day pick up a used one as a winter "fun" car when both the Mustang and the motorcycle can't fit the bill.

 

[80FoxCoupe]

Niiiiiiiice! Look forward to seeing the mods and your thoughts about the car along the way. S550 is a great car for the money. I like your bike and truck also. I currently have a 2015 Ducati Street Fighter and a 2021 Tacoma TRD off road!

 

[Strokerswild]

Oooh, a Duke 790. One on the short list I'd like to add to the ever expanding bike stable.

 

[theruleslawyer]

Now you need to figure out awd for the mustang the hoonicorn.

 

[SH!FT]

Nice ... I've always had a soft spot for that EJ boxer rumble. May still 1 day pick up a used one as a winter "fun" car when both the Mustang and the motorcycle can't fit the bill.

I recommend it. Si drive and dccd make it a lot of fun and predictable in the snow and rain. My favorite gen is the '06-'07 Hawkeye.

Try to get one with no performance modifications.

• Subaru puts a paint mark on nearly every bolt making it very easy to tell what's been messed with.
• Compression, leak down, and boost leak test results from a reputable shop are a must before purchasing used.
• A subie with any engine mod (even a CAI) should come with a married (hopefully Cobb) AP and corresponding tune.
• Blow-off valves are pointless.
• Stay away from anything that already has TGV deletes unless the motor is built.

Hopefully the new 2.4 liters come with forged internals.

 

[SH!FT]

Niiiiiiiice! Look forward to seeing the mods and your thoughts about the car along the way. S550 is a great car for the money. I like your bike and truck also. I currently have a 2015 Ducati Street Fighter and a 2021 Tacoma TRD off road!

Very cool. That bike is a beast.
I leased a 2018 TRD Off Road after my 2006 got totaled. I hate the fake hood scoop on my TRD Sport.

I love the mustang so far. Getting power to the wheels is effortless. I ate a bit of $$ on the trade, but this S550 was local and had everything I wanted. The wife is a little pissed that I didn't get the 10 speed.

I don't think I'll do much else other than the Roush SC phase 2 kit, pump volt booster, and some oil catch cans. Although, the mod bug is contagious.

 

[80FoxCoupe]

Very cool. That bike is a beast.
I leased a 2018 TRD Off Road after my 2006 got totaled. I hate the fake hood scoop on my TRD Sport.

I love the mustang so far. Getting power to the wheels is effortless. I ate a bit of $$ on the trade, but this S550 was local and had everything I wanted. The wife is a little pissed that I didn't get the 10 speed.

I don't think I'll do much else other than the Roush SC phase 2 kit, pump volt booster, and some oil catch cans. Although, the mod bug is contagious.

Roush blower on 18up is a no go. Intercooler brick is insufficient. Procharger, now that will get you taken care of!

 

[SH!FT]

Oooh, a Duke 790. One on the short list I'd like to add to the ever expanding bike stable.

One minor issue with the 790. Small oil leak every Spring. I'm on my 3rd valve cover gasket and not much else I can do without voiding warranty. I'm hoping it will be a recall. The new 890 is very tempting.

My first bike was the duke 390. The 790 is a huge upgrade.

 

[SH!FT]

Roush blower on 18up is a no go. Intercooler brick is insufficient. Procharger, now that will get you taken care of!

Thought the phase 2 IC took care of that..

 

[80FoxCoupe]

Thought the phase 2 IC took care that..

Nope. Roush is the bottom for 18up forced induction.

 

[Mach VII]

Welcome Mike., nice choice of color! I take it you are local to Danbury, I can be found motoring around the NW Corner a bit. Good luck with your build!

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