RidgeRadio 3DS

Replace music for "Ridge Racer 3D" on the 3DS with other audio

Overview

I've been playing this game a lot recently, but personally didn't like the soundtrack as much, so I replaced it with one that many people adore: "R4: Ridge Racer Type 4". Some songs weren't long enough or didn't match the "racing vibe" so I used some songs from the 20th Anniversary soundtrack instead. There also wasn't enough songs so I put in some from racing genres I liked. Hopefully I can add more versions in the future, if not here's the song listing for the game if you wanted to make your own: Google Sheets

Mods

R4 OST

The opening movie has been replaced with this video Track listing: Starting Grid song: Spiral Ahead

Disc 1

URBAN FRAGMENTS
Your Vibe (J99 Remix)
On Your Way
Naked Glow (20th Anniv. mix)
Spiral Ahead (Ryo Watanabe Remix)

Disc 2

Pearl Blue Soul
Naked Glow
Your Vibe
Lucid Rhythms
Thru

Disc 3

Silhouette Dance
Burning Rubber
Revlimit Funk
Quiet Curves
Motor Species

Disc 4

The Objective
Move Me
The Ride
Movin' In Circles
Thru (Sampling Masters MEGA Remix)

Disc 5

Silhouette Dance (Sampling Masters AYA Remix)
RIDGE RACER -one more win-
Burning Rubber (Takeshi Nakatsuka's Re-edit)
Motor Species (20th Anniv. Mix)
Movin' In Circles (20th Anniv. Mix)

Disc 6

Running In The 90s (Initial D)
GAS GAS GAS (Initial D)
Deja Vu (Initial D)
Super Sonic Racing (Vocal Version) (Sonic R)
Living In The City (Vocal Version) (Sonic R) Disc SP No changes (I haven't unlocked it yet so it's not worth replacing at the moment)

No Backseat Driving

I found the commentary while racing to be kind of childish and rather annoying, so instead of turning the voices off in the settings I decided to just replaced all the voice clips to be empty. You can edit it by deleting which ones you want to play since I didn't have time to listen and mark what each were saying.

Inital D

The opening movie has been replaced with this video Track Listing: Starting Grid song: Initial D Arcade Stage -Stage Select

Disc 1

Running in the 90s
Deja Vu
GAS GAS GAS
Speedy Speed Boy
The Top

Disc 2

Futureland
Forever Young
New Horizon
Don't Stand So Close To Me
Don't Stop The Music

Disc 3

No One Sleeps In Tokyo
Take Me Back To Tokyo
Beat Of The Raising Sun
Golden Age
Wings Of Fire

Disc 4

Night Of Fire
Night & Day
Maybe Tonite
Lost In The Night
Stormy Night

Disc 5

Heartbeat
Remember Me
Killing My love
Save Me
Burning Up For You

Disc 6

Dancing
Back On The Rocks
Black Out
Grand Prix
Crazy For Love

Disc SP - No changes

How To Install

You will need an application that can extract .7z files

Luma

The recommended method is to use ModMoon as it allows you to change between patched and unpatched and is already formatted for it.

ModMoon

Hold Select while booting your 3DS and enable game patching in the Luma configuration menu.
On your SD card, put the 000400000003XX00 folder into 3ds/ModMoon/
Rename the XX in the folder name to match the TitleID of your game:
USA = 0004000000035800
EUR = 0004000000033B00
JPN = 0004000000032800
Inside that folder, change the X in Slot_X to any number (i.e. "Slot_1", "Slot_2")
Insert your SD card, restart the system, and select the mod in ModMoon. If you're having troubles with ModMoon look here or just follow the instructions below.

Luma's LayeredFS

Hold Select while booting your 3DS and enable game patching in the Luma configuration menu.
On your SD card, put the RomFS folder from 000400000003XX00/Slot_X/ into luma/titles/000400000003XX00
Rename the XX in the folder name to match the TitleID of your game:
USA = 0004000000035800
EUR = 0004000000033B00
JPN = 0004000000032800
Insert your SD card, restart the system, and changes should take place when you launch the game.

Citra

put the RomFS folder from 000400000003XX00/Slot_X/ in "%AppData%\Citra\load\mods\000400000003XX00" (by default) to apply the mod on Citra Canary Alternatively you can repack the RomFS folder into the game to save some space, however I don't know of a good guide for that.

Credit

Looping Audio Converter was mainly used to convert the files, specifically version 1.3