gtasa_vehicleAudioSettings.cfg:
Add-On:
raiden                                     0             64     63     0         1.0          1.0          7         1.18921      2           0          11         0           45                0.8

Replace (replace Elegant line to change sound to match Golfcart):
elegant                                     0             64     63     0         1.0          1.0          7         1.18921      2           0          11         0           45                0.8



Cargrp.dat groups (add name of the dff in the list, before the # symbol):
# POPCYCLE_GROUP_CASUAL_RICH
# POPCYCLE_GROUP_BUSINESS



Shopping.dat:

1. Open your shopping.dat with notepad (it's in data folder, you can copy it to a folder inside modloader, make sure to have only 1 shopping.dat inside modloader).

2. Find the CarMods section (usually it's the first one). It looks like this:

	section CarMods
		#name,			nametag,	stats to change,		price   
		<lots of tuning parts data here>
	end						

3. Add these lines in the section (anywhere between "section CarMods" and the first "end" after it):

		#Raiden
		wg_l_raiden_a		RAIDMAA		respect 0	sexy 0		1100
		wg_l_raiden_b		RAIDMAB		respect 0	sexy 0		2100
		fbmp_a_raiden		RAIDFBA		respect 0	sexy 0		920
		fbmp_b_raiden		RAIDFBB		respect 0	sexy 0		2340
		rbmp_a_raiden		RAIDRBA		respect 0	sexy 0		920
		rbmp_b_raiden		RAIDRBB		respect 0	sexy 0		1480
		
4. Find the carmod1 section (it's TransFender section). Usually it looks like this:

section carmod1 # Normal Cars
	type CarMods
		<lots of tuning items data here>
	end
	
5. Add these lines in the section (anywhere between "type CarMods" and the first "end" after it):

		#Raiden
		item wg_l_raiden_a
		item wg_l_raiden_b
		item fbmp_a_raiden
		item fbmp_b_raiden
		item rbmp_a_raiden
		item rbmp_b_raiden
		
6. Save the changes and close the file.