AEM FUEL PUMP DIY INSTALLATION GUIDE | 2015-2020 SUBARU WRX STI

Nothing flashy here. Just another DIY video of the AEM 340 Fuel pump.
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ITEMS USED IN VIDEO:
ELECTRIC RATCHET: amzn.to/35cyM00
AEM FUEL PUMP: amzn.to/35fVKmS
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Camera Gear I use:
MAIN CAMERA/SONY A6300 4K: amzn.to/2opoJQg
LENS/SIGMA 16MM 1.8: amzn.to/2CYYTvM
DJI RONIN M: amzn.to/2hYQXSX
DJI RONIN S: click.dji.com/...
MAIN CAMERA GIMBAL STABILIZER: amzn.to/2tWcbSR
DJI MAVIC 2 DRONE: click.dji.com/...
GOPRO HERO7 BLACK: amzn.to/2yYWf6v
GOPRO HERO 5 SESSION:
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QUICK RELEASE PLATE: amzn.to/2RQpa2T
iFOOTAGE TELESCOPING MONOPOD: amzn.to/2USvM30
Car Products I personally use:
$16 FOAM CANNON: amzn.to/2wvKD89
PRESSURE WASHER: amzn.to/2LeeOvp (UPDATED)
MR PINK CAR WASH: bit.ly/Chemical...
ADAMS WASH MITT: amzn.to/2or3Wg9
ADAMS BUCKET W/ GRIT GUARD AND LID: amzn.to/2FvR8N5
ADAMS CAR SHAMPOO: amzn.to/2xBZGR6
GYEON BATHE: amzn.to/2A5P3or
DETAILER/WATERLESS WASH: bit.ly/Chemical...
WHEEL CLEANER: amzn.to/2hXRxk0
WHEEL CLEANER: bit.ly/DiabloWh...
TIRE DRESSING APPLICATOR: amzn.to/2kgXqHU
TIRE DRESSING (CARPRO PERL): amzn.to/2H9ad7V
INTERIOR CLEANER: amzn.to/2khlBWn
GLASS CLEANER: amzn.to/2jGTnno
SONAX PERFECT FINISH POLISH (THIS STUFF WORKS GREAT!): amzn.to/2mUI12S
GRIOTS COMPLETE COMPUND POLISH: amzn.to/2jtexBX
POLISHER: amzn.to/2kIaqY5
ADAMS H20 GUARD AND GLOSS: amzn.to/2BOQOJw
WAX COLLINITE 845: amzn.to/2AjE5Mo
SEALANT JESCAR POWERLOCK PLUS: amzn.to/2KzBYJi
BEAD MAKER: amzn.to/2Ce5Esx
MEGUIAR'S HYBRID CERAMIC WAX: amzn.to/2NFjjNy
Maintenance
ENGINE OIL (ROTELLA T6): amzn.to/2KVrzKW
Pennzoil Ultra Platinum (Single Quarts Case): amzn.to/2kPXu2a
OIL FILTER (OEMSTI ): amzn.to/2xsW1TY
FUMOTO DRAIN VALVE STI: amzn.to/2YtCfUf
OEM Cabin Air Filter: amzn.to/2jkeJrW
HAWK HP PLUS (autocross ONLY) Brake Pads: amzn.to/2khjUbN
REDLINE 75W90 Transmission and Differential Fluid: amzn.to/2jTGQdY...
RBF600 Brake Fluid: amzn.to/2kltFFB
EGR DELETE KIT: amzn.to/2OiKRXE
NOCO GB40 JUMP STARTER: amzn.to/2vUx05c
VP RACING E85 GAS JUGS: amzn.to/2Mzhpko
LUCAS ETHANOL STABILIZER: amzn.to/2BNt8GN
Interior
Mountek Magnetic Phone Holder: amzn.to/2k6CL73
Accessport Magnetic Vent Holder: amzn.to/2kIHsDk
Husky Floor Mats (Fits WRX, Impreza, Crosstrek): amzn.to/2kCX0cf
3D MAXPIDER ALL WEATHER FLOOR MATSamzn.to/2quwl5P
OPT7 Footwell LED’s: amzn.to/2xPrHUE
Squash JDM Air Freshener (Awesome smell!) amzn.to/2jkdnOd
DASHCAM - Blackvue DR650S: amzn.to/2ArtfFh
Performance:
Invidia Catted Downpipe (STI): amzn.to/2kJRmu5
Perrin Dual Tube Exhaust: amzn.to/2Xp2Sx1
Enkei NT03 18x9.5 +40 5x114: amzn.to/2kPov2E
Perrin 20mm Wheel Spacers: amzn.to/2Jp7VUt
Fortune Auto WRX/STI Coilovers: amzn.to/2XjGD6J
Perrin Shift Bushing (WRX): amzn.to/2kTMpJg
Perrin Shift Stop (WRX): amzn.to/2jV4Uzm
Boomba Short Throw Shifter (WRX): amzn.to/2kpuKgf
PERRIN OIL COOLER (STI): amzn.to/2XsUM6I
Engine Bay:
Perrin NEON YELLOW Radiator Shroud (WRX & STI): amzn.to/31mLSVM
Perrin NEON YELLOW Battery Tie Down: amzn.to/2GPef6X
Perrin NEON YELLOW Pulley Cover (STI): amzn.to/2KyE8Jg
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Perrin NEON YELLOW Window Vents: amzn.to/2OE1WRf
Perrin NEON YELLOW Strut Brace: amzn.to/2YJicjY
Perrin NEON YELLOW Boost Control Solenoid Cover (STI): amzn.to/2T87bra
Perrin NEON YELLOW Master Cylinder Brace: amzn.to/31mMpXM
Exterior:
Grimmspeed License Plate Relocation Kit: amzn.to/2kli4Xj
Perrin License Plate Relocation Kit: amzn.to/2qyon9c
APR Carbon Fiber License Plate Backing: amzn.to/2kl4iV0
MORIMOTO LED Fog Lights: amzn.to/2jtRVGg
OEM VORTEX GENERATOR: amzn.to/2qlUix0
RALLY ARMOR MUD FLAPS: amzn.to/2pPcCvA
ROKBLOKZ MUD FLAPS (BLACK, SHORTZ): amzn.to/2ugHW8e
Music Credits: Epidemic Sounds
Outro Music: mywrxchannel.b...
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[@paulmarsdensr8199]

A very detailed description list of parts and links to great information man. Great background music too. Keep grinding man. Subarus forever.

[@octurbojoe]

When I did mine, I totally forgot I had a full tank. Fuel spilled under the car and down the driveway. Luckily I had a bag of sand laying around in the garage to soak it up. Also, another way to make sure the pump is fully primed is to listen in the engine bay for humming after cycling. If there's no noise, no engine leaks, fuse installed, and no start/bad readings, chances are the one of the o-rings got displaced and the pump is sucking air.

[@cassiejvance7496]

Sir, I have to commend your bravery. I have worked on all of my own cars the last 30+ years and plenty of fuel filters, but this was way past me. Great job done, love your in depth videos. Thank you

[@stephenmargetjak6989]

no kidding right!!!

[@fernandor887]

Can you install the fuel pump with stock injectors

[@cruzpartida3758]

This is the Best fuel pump tutorial out there. Do you need these for flex fuel or it’s not necessary ?

[@davidhan100]

Link to that biggie mashup please!

[@chandlerdunning4698]

Such an underrated channel. Great DIY

[@joetalon]

You supose to put the plastic spacer and both (2) O-rings!

[@prodigy2k7]

Which part of the video?

[@nathanfuchs1998]

Have a '17 STI getting transported to the local CarMax yay! #firstcar Your vids have definitely been an inspiration!

[@takumifujiwara8565]

Congrats!

[@300atsheridan]

Can I get a link for your closing remix of Juicy? Thanks in advance.

[@ItsSnipes]

This might be a dumb question but does anyone know if the installation is the same on a 2018 wrx? I don’t know if the pumps are the same

[@TheFatlittleazain]

I wish I had watched this video this weekend before I installed. My tuner told me today I needed to use 2 o rings instead of 1. Why did you opt for only 1?

[@mainounger]

Were you supposed to used 2 o ring instead of one

[@javierdanielalvarez6398]

You didn’t have any issues with your tune ?

[@piceyo1]

I’m having trouble closing the top and the bolts don’t fully go in the holes to the top bracket

[@LosMt2]

I just did my AEM fuel pump upgrade on my 2020 WRX and my fuel basket was different. Was actually similar to my 2015 FRS one and has a joined clip under the pump that has to be separate like in the FRS duel pump upgrade

[@Billy_084]

Should I get some injectors and fuel pump from ebay?

[@joshgorillz]

Thank you for the video! There’s a recall on the fuel pump so this just gives me an excuse to get an AEM pump 🤙🤙

[@abn2684]

Is this the same as the wrx?

[@connerwillson]

Hi! What tools are needed for the install?

[@2twistedmoto]

From what I was told I need to buy an extra install kit to make it plug and play is that right? Or else it has ti be hard wired?

[@WRXMAN-ms2mm]

Good tip on fuel levels 👍. I will remember that when I go to install the Verus Engineering Fuel Starvation Door on my WRX. Thought you might have considered that part as well when you were swapping the fuel pump out. The fuel door (flap) part is in line with your philosophy of maximizing reliability. Can’t fault you though it’s pricey $$ for such a tiny plastic part.

[@SpencerHogg]

Buddy, nice job on the install for this!! 🤘

[@gdtbsr3370]

do i take the oem o ring out ans replace wtih the new o ring provided? only 1 oring or 2? aem provided 2 orings.

[@Whitegsr98]

Do you have to get the car tuned if you installed the pump?

[@BP-uj9uq]

Hey at the end when your looking at your access port why did it say 2.4 on inj duty cycle? Mine reads the same and i cannot figure out why??? any help would be great!

[@rekonize007ify]

do you remember the part number? thx

[@mikef2492]

“Yep it’s good fuck it” same lol

[@marcerab16]

How the heck did you get that stupid crush gasket on with just your hands I'm about ready to throw the crap in the yard and just forget that piece

[@brendenfox9518]

Did you have to have a base tune ready for your egr and tgv deletes and flex fuel sensor and fuel pump and boost controller. I did all mine at one shot and my car idled for 10-12 seconds and shut off. Can’t get it to start now i don’t have base tune yet

[@949wrx9]

Did you get this worked out? Curious, because I want to do the same.

[@GaragebuiltOriginal]

You cannot do that.

[@Ieatzboltz]

@@949wrx9 what did you end up doing?

[@thepseudomasterchef7238]

Did you have any issues only using the one o ring? From everything Ive read/heard, two is necessary

[@CarsWithJR]

None at all. Car is running just fine.

[@aojjem]

Are the connectors just plug and play? Or do you have to re wire stuff?

[@CarsWithJR]

No extra wiring needed. It comes with a harness. Plug ad play.

[@nickwhitaker3540]

@@CarsWithJR so you just resuse the factory connector?

[@w1sconsnedm359]

Is it possible to run the Aem high flow with stock injector and do you need a tune after installation?

[@miguellezama2055]

W1scons!n Edm yes it is. And no you don’t need a tune with just a fuel pump install.

[@aaronendo8150]

Are you running this on stock injectors? If so is there a gain?

[@CarsWithJR]

ID1000cc injectors

[@waynecarrick6553]

Was that a key I saw you stick in the ignition fam? It’s 2020 Subaru get it together

[@3llocomik3]

I installed mine today.... and car didn’t turn on! Fuel wasn’t pumping to the engine at all! Swapped in back to stock turns right back on! Any ideas? 🙁

[@CarsWithJR]

Assuming all of the connections are good, make sure to prime the system by cycling the key a few times. Also, try using 2 rubber o-rings on the pump.

[@DiegoRamirez-bk1zb]

My 2019 STI starts and reads 33.3 on fuel duty but shows 0.00 on the fuel press. Final, what do I do? I'm also on a pro tune.

[@CarsWithJR]

No worries. Do you have the Cobb fuel pressure sensor?

[@DiegoRamirez-bk1zb]

@@CarsWithJR Not yet, subaru doesn't come from the factory with a fuel pressure sensor?

[@steven01cnd]

Can I install this on my 2019 wrx?

[@geestaboy5284]

Yes

[@mjs_ctr8521]

Yo! do you have any problems with just 1 o ring on the fuel pump?

[@CarsWithJR]

Not at all. Some say 1 some say 2. If you can fit 2, I would give it a try.

[@mjs_ctr8521]

My WRX Channel thanks JR. im bout to do this install and i am so confused about this o ring shit

[@Dave-so7sf]

Humm reading fuel pressure final on the gauges 😃.

[@silvetrelomeli7815]

Hey bro I’ve been watching your vids for a cool while since you had the wrx and I haven’t commented in a long time but are you looking forward to the nostrum HPLP if they ever make it for the STI PLATFORM, since they bearly made it for wrx and t pretty much let’s yu go full e85 to e105

[@timothybracken1728]

hey what do you do for a living ?

[@woodyscrappyopenings5707]

He's a foreman at a steel company

[@carrazer001]

What app are you gonna use to track your gas , ethanol vs 91 I saw it on one of your videos

[@Daveeed429]

Bro move to Florida where it's car show season ALL year long and you'll be closer to Casey 😜🤙🏼

[@CarsWithJR]

Florida is a possibility. I'm tired of cold rain. lol

[@cjsterlace]

Thank you so much for this

[@2mtx12]

Thanks man 🤘🏿🤘🏿🤙🏿

[@lion50002]

First 😎