Modifications can be done to any vehicle in the game. Most modifications improve performance on the vehicle and allow a player to make their vehicle better.
List of Modifications
Level '0' is Default/Stock!
This list is in order of appearance in the modifications section.
Engine[]
Name
Description
Cost
Level
Effectiveness
Stock
"Default engine for your vehicle."
$0
0
0%
Level 1
"Aftermarket engine for your vehicle, boosts torque + max speed (2% boost)."
$2,000
1
2% More
Level 2
"Aftermarket engine for your vehicle, boosts torque + max speed (5% boost)."
$5,000
2
5% More
Level 3
"Aftermarket engine for your vehicle, boosts torque + max speed (10% boost)."
$20,000
3
10% More
Ludacris
"Your scientists were so preoccupied with whether or not they could, they didn't stop to think if they should."
$60,000
4 (Max)
16% More
Brakes[]
Name
Description
Cost
Level
Effectiveness
Stock
"Stock Brakes for your vehicle"
$0
0
0%
Sport Brakes
"Upgraded brakes for your vehicle, 2% boost in braking performance."
$2,000
1
2% More
Street Brakes
"Upgraded brakes for your vehicle, 5% boost in braking performance."
$6,000
2
5% More
Racing Brakes
"Upgraded brakes for your vehicle, 10% boost in braking performance."
$14,000
3
(Max)
10% More
Nitrous[]
Name
Description
Cost
Level
Effectiveness
Stock
"Stock nitrous for vehicle, reverts to the default nitrous option equipped with your vehicle (If applicable)."
$0
0
0%
10oz bottle
"Small nitrous tank for your vehicle, increases top speed + acceleration"
$100
1
Unknown
5lb bottle
"Medium sized bottle of nitrous for your vehicle, increases top speed + acceleration"
$3,000
2
Unknown
10lb bottle
"Large sized bottle of nitrous for your vehicle, increases top speed + acceleration"
$5,000
3
Unknown
20lb bottle
"Jumbo sized bottle of nitrous for your vehicle, increases top speed + acceleration"
$20,000
4
Unknown
Rocket Fuel
"Simbuilder is not responsible for vehicles that enter orbit due to misuse of rocket fuel - boost responsibly!"
$80,000
5 (Max)
Unknown
Turbocharger[]
Name
Description
Cost
Level
Effectiveness
Stock
"No turbocharger for car"
$0
0
0%
Single Turbo
"Increases nitrous force by 2%."
$7,500
1
2% More Nitrous
Twin Turbo
"Increases nitrous force by 5%."
$15,000
2
5% More Nitrous
Quad Turbo
Increases nitrous force by 10%."
$75,000
3 (Max)
10% More Nitrous
Tires[]
Name
Description
Cost
Level
Stock
"Stock tires equipped with your vehicle."
$0
0
Racing slicks
"Racing slicks increase traction on tarmac, but reduce off-road handling."
$5,000
1 (Max)
Off-road tires
"Off-road tires increase traction off-road, but reduce tarmac handling."
$10,000
1 (Max)
Drag slicks
"Drag tires drastically increase power traction, but are not very good for turning."
$100,000
1 (Max)
Roblox Presents: VS on Ice
"Well, you'll have to experience it yourself."
$100,000
1 (Max)
Transmission[]
Name
Description
Cost
Level
Effectiveness
Stock
"Stock gears for your vehicle."
$0
0
0%
Short gears
"Short gears increase acceleration, but reduce top speed."
$10,000
1
5% More Acceleration, 2.5% Less Top Speed
Long gears
"Long gears increase top speed, but reduce acceleration."
$10,000
1
5% More Top Speed, 2.5% Less Acceleration
Pro short gears
"Pro short gears increase acceleration, top speed decrease is insignificant."
$60,000
2 (Max)
7.5% More Acceleration, 1% Less Top Speed
Pro Long gears
"Pro long gears increase top speed, acceleration decrease is insignificant."
$60,000
2 (Max)
7.5% More Top Speed, 1% Less Acceleration
Suspension[]
Ride Height[]
Name
Description
Cost
Level
Stock
"Stock suspension height for your vehicle."
$0
0
Offroader
"Raises your car's suspension - perfect for exploring the great outdoors."
$10,000
1 (Max)
Street Racer
"Lowers your car's suspension - reduces center of gravity and increases handling."
$10,000
1 (Max)
Low Rider
"Lowers your car's suspension down so low, you'll have to be wary of speed bumps, potholes, and leaves."
$30,000
1 (Max)
Monster Truck
"Raises your car's suspension - capable of conquering anything (Including trails, mountains, sand dunes, and mall parking lots)."
$30,000
1 (Max)
Springs[]
Name
Description
Cost
Level
Stock
"Stock springs equipped with your vehicle."
$0
0
Racing Springs
"Racing springs reduce the amount of give your car's suspension has (Best for racing on smooth surfaces, or twisting/turning tracks)."
$4,000
1 (Max)
Offroad Springs
"Offroad springs increase the amount of give your car's suspension has (Best for off-road use)."
$4,000
1 (Max)
Shocks[]
Name
Description
Cost
Level
Stock
"Stock shocks equipped with your vehicle."
$0
0
Racing Shocks
"Racing shocks increase how quickly your car's suspension adjusts after a change in the surface (Best for racing on smooth surfaces, or twisting/turning tracks)."
$8,500
1 (Max)
Offroad Shocks
"Offroad shocks reduce how quickly your car's suspension adjusts after a change in the surface (Best for off-road use/rock climbing)."
$8,500
1 (Max)
Camber[]
Name
Description
Cost
Level
N/A (Slider)
Adds a negative angle camber to your wheels. Wheels will look like this: / \
$0
-20 degrees - 0 degrees
N/A (Slider)
Adds a positive angle camber to your wheels. Wheels will look like this: \ /
$0
0 degrees - 20 degrees
Manual[]
Name
Description
Cost
Level
Stock
Automatic Transmission
0
0
Manual
Drives any car in manual
Shifting up is T, shifting down is G
(Small acceleration boost)
$60,000
1
Welded Differential[]
Name
Description
Cost
Level
Effectiveness
Stock
Differential not welded, both wheels spin at different rates
0
0
0%
Welded Differential
Weld locking the stock differential is a popular but controversial modification. Welding a differential is typically done to a drift-use car, and is unfavorable to daily-driving conditions. With the proper knowledge daily driving a welded differential can be a livable experience.
(Both tires spin at the same rate with this upgrade on)
$40,000
1
Allows easier oversteer. Effective when a car has understeer.
Air Control[]
Name
Description
Cost
Level
Basic thrusters
"When you equip air thrusters, you are able to rotate your vehicle while it's in the air!"
$5,000
1 (Max)
Ejector Seat[]
Name
Description
Cost
Level
Ejector Seat
Enable this and you will be able to launch yourself out of your chair sky high.
$5,000
1
(Max)
Explosives[]
Name
Description
Cost
Level
C4
"Rigs your vehicle with C4, blow it up from anywhere by opening the app on your phone!"
$30,000
1 (Max)
Horn[]
Name
Description
Cost
Truck Horn
"Breaker One, Breaker One, I might be crazy, but I ain't dumb!"
$5,000
Ship Horn
"For when you need to bring un-necessary attention to your vehicle."
$5,000
Dixie Horn
"OOOOOOH! I'm in Hot Pursuit!"
$10,000
MLG Horn
"MOM GET THE CAMERA!"
$40,000
OOF Horn
OOF!
$500,500
Top Attachments[]
Name
Description
Cost
Level
None
No attachment.
0
Does not apply to attachments
Front Attachments[]
Name
Description
Cost
Level
None
No attachment.
0
Does not apply to attachments
Ram
A ram for the front of your car. Has no effect on anything.
$0 (Free)
Does not apply to attachments
Gilded Ram
A ram for the front of the Ram 3500 (Galant Bulkfin). Pushes other cars on contact with them.
$25,000,000
Does not apply to attachments
Rear Attachments[]
Name
Description
Cost
Level
None
No attachment.
0
Does not apply to attachments
Ram
A ram for the front of your car. Has no effect on anything.
$0 (Free)
Does not apply to attachments
Alarms[]
Description
Cost
Cost
Level
None
No alarm.
0
0
Basic Alarm
"Sounds horn repeatedly when someone enters your car when you're not present."
$100
1
Advanced Alarm
"Sounds horn repeatedly when someone enters your car when you're not present, can be enabled/disabled from the phone app."
$1,000
2 (Max)
Pursuit Tech #1[]
Name
Description
Cost
Level
None
No pursuit tech.
0
0
Oil Slick
When activated, an oil slick will start trailing behind your car. The oil slick loosens grip for criminals when playing as a police officer and vice versa. Has no effect on citizens or in races.
$150,000
1
Pursuit Tech #2[]
Name
Description
Cost
Level
None
No pursuit tech.
0
0
Spike Strips
When activated, spike strips will spawn behind your car. Pops tires for criminals when playing as a police officer and vice versa. Has no effect on citizens or in races.
$0 (Free)
1
Pursuit Tech #3[]
Name
Description
Cost
Level
None
No pursuit tech.
0
0
EMP
Activates an EMP (electo-magnetic pulse). Nearby players will have their engines disables for a few moments. Works when playing as a police officer on criminals and vice versa. Has no effect on citizens or in races.