Lexus 3IS Audio Upgrade | Sub and Amp Install

Lexus 3IS Audio Upgrade | Sub and Amp Install

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Hello everyone, first of all this is for NON Mark Levinson vehicles. Not sure about the ML wiring diagram but install can be similar. This is specifically for the non ML peeps if you’re trying to follow step by step.

Continuing on, I noticed no 3IS install tutorials and thought this would help because looking through the forums for the right information was left and right. Hopefully this video helped you all who are wanting to do a DIY audio upgrade.

Don’t forget to like this video and share it to those interested! I have other videos on my channel if you would like to subscribe! Thanks very much 😊

Products in video:

Scosche LOC https://amzn.to/3oO8o5C
Amp Wiring Kit https://amzn.to/37WBKaZ
Kicker Comp VR 12″ https://amzn.to/380ejOc
Rockford Fosgate R500X1D Amp https://amzn.to/37dwbWL
T-Tap Wire Connectors https://amzn.to/2IIx006

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Canon G7X Mark ii https://amzn.to/3kt2GoQ
Canon G7X Mark ii bundle https://amzn.to/3aOLC9y

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Comments

RoRo says:

for some reason the factory amp doesn’t have a brown wire mine only has 2 blacks and a grey in the middle any recommendations wat i should do?

Mitshy Lebrun says:

Do you have a video on how to add a amplifier to the existing car speakers without changing the head unit?

jose muro says:

Thanks for the video great info i looked everywhere for

CostaMakesSushi says:

Just subbed! I thought I saw this comment before, but I can’t find it, nor a solution. I followed your video, step by step, got it all sorted in my 17 is200t. But when I finished testing it and it sounding amazing after 6 hours of installation, I found my radio would not turn off. The stock head unit would still be on, I’d exit the car and it would beep 3 times and I could no longer lock/unlock the car with the key fob. Strange. Only solution was to remove the fused power cable to my amp from the battery. Any thoughts? (I did tap into the same brown remote wire)

Kenneth Aleman says:

Does this work for a 2021 Lexus F 350 Sport?

Casanova Egoista says:

Hey Kenny ! I got a 2017 lexus es300h no mark levinson, do you know if the procedure is the same?

Sandra Castaneda says:

Hey bro will this work on 2017 Lexus IS 300

Anthony Nateram says:

whats good bro you know the sizes of the rear door speakers?

Luis Medina says:

Good stuff man. You’re pretty knowledgeable with car audio.

hector gomez says:

Do you have the oem speakers on the car? If so how are they holding up with the new amp and sub? I have a 2016 IS non ML and want to upgrade my sound system

Lonnie Bennett says:

Do you know if the same equipment is needed for the ML system? Is the wiring different or what? Can you help me out with the solution plz?

nextro says:

Just wondering, do you still run this set up? Heard a lot of people saying that amp blew their subs and that it’s underrated.

American Plates says:

Hello,

I have a broken amp (stock). Will installing an aftermarket one the way you did solve the problem?

Thank you in advance.
Greetings from the Netherlands (Europe)

Sebastian Liu says:

NICE!! GOOD S**T!!! Hey, i gotta question. The place where you insert the FOG LIGHT, is it easy to remove the 'black piece/cover'? Can it be popped out by using a wedge tool or do I need to go behind the wheel well? Thanks.

Andrew B says:

Hey dude, the best video I've come across so far. I wanted to know where did you ground the amp as it wasn't shown clearly. Did you ground it to the cars amp holder? Also there is a battery in the boot on the left hand side (well this is in mine, UK 2017 is300h premier). How comes you didn't use that battery?

Steven Vo says:

Is it the same for 2017 Lexus rc200t

Nev says:

So wait… you dont have to tap into the dashboard at all? Just the amp in the trunk?

Michael Scott says:

Great information man, been thinking to get some subs in my ‘14 IS350 for years. I’m ready now lol

rzxc100 says:

Hey bro I was thinking of buying a non-ML IS350 and I was wondering how the sound quality is? Is the bass good with the standard system? Does it sound “clean” and “solid”? Thanks for ur help bro

Gordon White says:

Do you cut the wires when you use the T-taps?

StatusRIK says:

I just bought an rc and the right speaker and sub is rattling, have you done speaker upgrades?

BackWoodsHunterX x says:

I just got the same amp went to hook it up from wires of my last amp that was taped behind the factory stereo and all my door speakers power got like cut in half and no bass. Was wondering what to do now and your video just saved me lol. Thinking the factory amp had something to do with it and seems yours is working just fine so ill just tape into there since I'm putting the amp in the trunk anyways.

craig limon says:

I have same amp. I was wondering how come you didn’t use the speaker input directly to amp instead of a using a line out converter.

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