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Old 01-08-2020, 03:07 PM   #1
sweet_caroline_wrx
Scooby Newbie
 
Member#: 503840
Join Date: Jul 2019
Location: Dallas, TX
Vehicle:
2019 WRX Series Gray
CGK

Default 2019 WRX | 2.0L Stock block / turbo | Stage 2+ | Flex Fuel | 379whp / 360wtq

Event: Dyno Pull
Location: Dotson Tuning in Ft. Worth
Ambient Temp: ~60 F
Elevation: ~500ft
Weather: Party cloudy
Tires: Stock Dunlop Sport Maxx RT - 245/40R18

Car: 2019 WRX Series Gray
Tuner: Calvin Dotson - Dotson Tuning in Ft. Worth
Shop: Performance parts installed next door at Kraken Motorsports
Dyno Info: Mustang
Transmission: Stock 6 spd
Target AFR: Unknown

91 Octane
Peak HP at RPM: 286whp @ ~6000rpm - 19.3psi
Peak Torque at RPM: 319wtq @ ~3100rpm - 19.3psi

E65
Peak HP at RPM: 379whp @ ~6000rpm - 19.7psi
Peak Torque at RPM: 360wtq @ ~4600rpm - 19.7psi


Baseline hp/tq for a stock on same dyno: ~230whp/250tq

Engine/Power Modifications:
-Cobb Accessport V3
-Grimmspeed Catted Downpipe
-Grimmspeed Intake
-Grimmspeed EBCS
-Process West Verticooler
-Process West Charge Pipe
-Cobb Flex Fuel Kit
-AEM 340 Fuel Pump
-Invidia R400 Catback
-Cobb Air Oil Separator

Stock motor/turbo/internals
Stock Transmission/clutch
Stock Injectors
Stock Headers

Driveline Modifications:
-Perrin Pitch Stop
-Perrin Shift Stop
-Perrin Brass Shifter Bushing

Suspension Modifications:
All stock


Photos/Dyno chart:

https://imgur.com/a/yV2NOOH
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Old 01-12-2020, 10:19 AM   #2
MAD WRX
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Member#: 472279
Join Date: Aug 2017
Chapter/Region: NESIC
Location: Lyman,Maine
Vehicle:
2015 WRX ( traded )
2019 WRX WRB

Default

Car looks great, nice power numbers. I am curious how everything is holding up so far, any issues? how long did you wait until you started modding? I have a 19' also and would like to start modding ( have Cobb intake / J pipe, EGR / TGV deletes).
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Old 01-12-2020, 09:36 PM   #3
sweet_caroline_wrx
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Member#: 503840
Join Date: Jul 2019
Location: Dallas, TX
Vehicle:
2019 WRX Series Gray
CGK

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Quote:
Originally Posted by MAD WRX View Post
Car looks great, nice power numbers. I am curious how everything is holding up so far, any issues? how long did you wait until you started modding? I have a 19' also and would like to start modding ( have Cobb intake / J pipe, EGR / TGV deletes).


Hey there thanks for the love!

I bought the car brand new in late January 2019. When I hit 6k miles I first started with the Cobb Accessport and MAPerformanceís stage 1 tune (no Intake). I ran that with an Invidia R400 up until I went full bolt on. I did all my stage 2+ and flex fuel all at once when I was at 13.5k miles. So far everything has been amazing! No knock events, no DAM drop, etc. etc. I just hit 15k miles the other week so almost a month and 1.5k miles with everything looking and sounding great.

I ended up not going with EGR/TGV because my understanding that affect emissions testing in some areas of my state. That and I was happy where my car would end up power wise. So to be safe I just stuck to what I did. The head mechanic that helped guide me to what mods to do and how much power Iíd make said that none of their WRXís theyíve nodded and tuned have had issues that stay under 400hp-tq. I fully trusted my tuner as he does like 4-6 cars a week and even worked for a Cobb shop in Texas for a long time before branching out on his own.

Let me know if you have any other questions!
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Old 01-13-2020, 09:12 PM   #4
Homemade WRX
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Member#: 33782
Join Date: Mar 2003
Chapter/Region: MAIC
Location: Mooresville, NC
Vehicle:
96 3MI Racing
search FIRST, then PM!!!

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Looking good! Love the complete disregard for a warranty
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Old 01-14-2020, 08:56 AM   #5
sweet_caroline_wrx
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Member#: 503840
Join Date: Jul 2019
Location: Dallas, TX
Vehicle:
2019 WRX Series Gray
CGK

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Quote:
Originally Posted by Homemade WRX View Post
Looking good! Love the complete disregard for a warranty
Oops!
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Old 01-18-2020, 02:41 PM   #6
pooster.online
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Member#: 120461
Join Date: Jul 2006
Chapter/Region: BAIC
Location: Bay Area/ L.A
Vehicle:
2004 WRX STi JBP

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the spool on this is amazing! looks to hit 19 psi before 3k
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Old 01-20-2020, 12:37 PM   #7
sweet_caroline_wrx
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Member#: 503840
Join Date: Jul 2019
Location: Dallas, TX
Vehicle:
2019 WRX Series Gray
CGK

Default

Quote:
Originally Posted by pooster.online View Post
the spool on this is amazing! looks to hit 19 psi before 3k


The stock twin scroll is fantastic! Almost zero lag when getting on it, stock headers too.
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Old 01-22-2020, 01:12 AM   #8
speedyHAM
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Member#: 48377
Join Date: Nov 2003
Chapter/Region: MWSOC
Location: "They eat fish soaked in lye"
Vehicle:
1996 Gutted, built
XP class Impreza L

Default

Awesome torque curve. Wish I had your engine/ECU/
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Old 01-23-2020, 10:40 PM   #9
SnoBrrru
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Member#: 501446
Join Date: May 2019
Chapter/Region: RMIC
Location: Reno, NV
Vehicle:
'15 WRX

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Awesome. This gets me stoked for my build getting completed. All the same mods but TGV deletes as well. Short block is built too. Pumped for sure.
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Old 01-24-2020, 04:28 PM   #10
ChasWG
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Member#: 510921
Join Date: Jan 2020
Chapter/Region: RMIC
Location: Colorado
Vehicle:
2020 WRX
Ice Silver

Default

Great looking car!

I want to do some of the same work you've done as well. Nothing crazy, just a bit more GO!

BTW, who's guerny flap is that on rear spoiler? That looks great!
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Old 01-24-2020, 11:27 PM   #11
sweet_caroline_wrx
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Member#: 503840
Join Date: Jul 2019
Location: Dallas, TX
Vehicle:
2019 WRX Series Gray
CGK

Default

Quote:
Originally Posted by SnoBrrru View Post
Awesome. This gets me stoked for my build getting completed. All the same mods but TGV deletes as well. Short block is built too. Pumped for sure.


That should be a blast!
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Old 01-24-2020, 11:29 PM   #12
sweet_caroline_wrx
Scooby Newbie
 
Member#: 503840
Join Date: Jul 2019
Location: Dallas, TX
Vehicle:
2019 WRX Series Gray
CGK

Default

Quote:
Originally Posted by ChasWG View Post
Great looking car!

I want to do some of the same work you've done as well. Nothing crazy, just a bit more GO!

BTW, who's guerny flap is that on rear spoiler? That looks great!


Flex fuel makes the BIGGEST difference out of any of the mods I did, so I highly recommend that the most.

And itís the Supispeed gurney flap! No drilling required, itís just a extreme double sided adhesive. Definitely get a friend to help put it on, I almost messed mine up doing it myself.
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Old 02-17-2020, 12:13 AM   #13
egodestruct
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Member#: 508775
Join Date: Nov 2019
Vehicle:
2020 WRX
CWP

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That is a nice flat torque curve all the way to around 5500, though it's a little unnerving to see 350 lb-ft of torque around 3K. Did the tuner mention anything about motor safety with having that much torque down low?
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Old 02-18-2020, 10:30 AM   #14
SnoBrrru
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Member#: 501446
Join Date: May 2019
Chapter/Region: RMIC
Location: Reno, NV
Vehicle:
'15 WRX

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Quote:
Originally Posted by sweet_caroline_wrx View Post
That should be a blast!
Shortblock gets completed this week. I'll shoot ya a pic if you want!
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Old 02-21-2020, 05:04 PM   #15
sweet_caroline_wrx
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Member#: 503840
Join Date: Jul 2019
Location: Dallas, TX
Vehicle:
2019 WRX Series Gray
CGK

Default

Quote:
Originally Posted by egodestruct View Post
That is a nice flat torque curve all the way to around 5500, though it's a little unnerving to see 350 lb-ft of torque around 3K. Did the tuner mention anything about motor safety with having that much torque down low?


Thanks! And he didnít mention anything specifically about that, but just general knowledge on booster motors is not to go WOT in higher gears when going slower. I always make sure to downshift when needing to speed up on highways, etc. and donít ever floor it in 6th
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Old 02-21-2020, 05:05 PM   #16
sweet_caroline_wrx
Scooby Newbie
 
Member#: 503840
Join Date: Jul 2019
Location: Dallas, TX
Vehicle:
2019 WRX Series Gray
CGK

Default

Quote:
Originally Posted by SnoBrrru View Post
Shortblock gets completed this week. I'll shoot ya a pic if you want!


Most definitely! Would love photos and a write up!
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Old 06-26-2020, 01:31 PM   #17
SnoBrrru
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Member#: 501446
Join Date: May 2019
Chapter/Region: RMIC
Location: Reno, NV
Vehicle:
'15 WRX

Default

Quote:
Originally Posted by sweet_caroline_wrx View Post
Most definitely! Would love photos and a write up!
Finally got around to posting it: https://forums.nasioc.com/forums/sho...9#post46351999
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Old 07-25-2020, 09:40 PM   #18
sweet_caroline_wrx
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Member#: 503840
Join Date: Jul 2019
Location: Dallas, TX
Vehicle:
2019 WRX Series Gray
CGK

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Quote:
Originally Posted by SnoBrrru View Post


Just read through it, looking really good! E85 is a game changer for sure too!
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Old 08-01-2020, 09:57 AM   #19
Leeroy525
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Member#: 514795
Join Date: May 2020
Location: PA
Vehicle:
2020 WRX LIMITED
WR BLUE

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91 Octane
Peak HP at RPM: 286whp @ ~6000rpm - 19.3psi
Peak Torque at RPM: 319wtq @ ~3100rpm - 19.3psi

E65
Peak HP at RPM: 379whp @ ~6000rpm - 19.7psi
Peak Torque at RPM: 360wtq @ ~4600rpm - 19.7psi


Thatís a sharp series grey! They look even better in person. Amazing numbers you got there with smooth curves. I am running the exact setup tuned on 93 octane and yielded 309whp/334wtq. Have a flex fuel tune coming up in late September and couldnít be more excited. Curious to know if you had a fuel pressure sensor installed along with the flex fuel kit? My tuner suggested the sensor as it helps the tuning process, canít remember the exact reason. Will also be running the AEM 320 pump.
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