OEM Toyota is a Denso. Likely between 80-90 amps. I'd recommend to upgrade the following:

1. AGM Battery
2. 0 Gauge Power & Ground Cables
3. High Output Alternator (240 Amps or greater)

If the amplifier draws low power (15-20 Fused Amps), you might get away with the stock OEM Alternator..

 

The amp I'm currently looking at (Fosgate R1200-1D) to power my 10" IDMAX sub provides these specifications on their website:

Recommended fuse: 150 A
Average current draw: 55 A
Max current draw: 110 A
Suggested Alternator: 100 A

 

The problem is I can't find an aftermarket alternator

 

1 sub? SVC or DVC? subwoofer ohms? if DVC series or parallel?

I am pretty sure its ~100amps for the 4 cyl. Its too new of a vehicle to have unlimited aftermarket options. You can contact the aftermarket alternator manufacturers and see if anything is in development. Or, you can grab a salvage yard alternator and send it to an armature shop or alternator rebuilder for R&D.

Install an accurate voltmeter that you monitor and plan on keeping volume lower than normal, or bass turned down some until you determine if you have enough alternator. Get a 2nd battery for the amp.

 

It's 100 amps.

 

Perfect. Thanks.

 

Does anyone make aftermarket alts yet For the 2.5 8th gen?

 

I got a 280A from CES and I know the other HO alt companies build them, i.e. Singer, Brand X I think.

 

msingeralternator@gmail.com



Tue, Mar 10, 2020 at 3:52 PM


perfect thank you! it does


I offer any of these options that can work in the OEM position
for your vehicle w/ just adjusting the belt size smaller is all for the overdrive pulley

120MM hairpin case (denso 6 phase hairpin)
MDL PRICE IDLE OUTPUT

180A $399 140A (200A peak)
200A $449 140A (220A peak)
260A $489 145A (285A peak)
300A $549 150A (320A peak)

All alternators come with a lifetime warranty on labor
and one year included on components. powder coat is optional for $48
On Tue, Mar 10, 2020 at 3:38 PM

Hope this helps. Here's what I found online from a local dealer:

2019 Toyota Alternator assembly. Battery, replaced, engine - 27060F0010 - Genuine Toyota Part





On Tuesday, March 10, 2020, 3:31:47 PM EDT, Michael Singer <msingeralternator@gmail.com> wrote:





HI
can you send me an original part # on the OEM alt?

i show two cases for this vehicle for some reason

 

We have a 220 brand x in wife’s car agm under hood, big 3 upgrade,& and a North Star 80 in the rear we ran any where from 2-5k on this setup with minimal voltage drop.

 

Sorry for late reply but I was googling how much power stock does and this thread came up hers is a 16 Camry

 

apex alternators make high output units for any car, check out their instagram

 

When I purchased my H/O alt for my 18 Camry it was the first time getting into the "electrical" side of car audio builds. I wish I would've known then what I know now in regards to voltage regulators and pcm controlled alts. I would've had it built with the voltage setpoint regulator to bypass the pcm. That would prevent my voltage drop issue. Started with an agm under the hood and two in the trunk. Switched to 49.5ah lithium bank and still dropping. We'll see if replacing the regulator will fix it.

 

Just curious, what other electrical upgrades have you done?

 

Big 3 with dual 2/0 welding cable runs for power and ground front to rear