Engine stages

A new profile starts with 40,000 Cash. That is enough for an entry car such as the Marker Hyperbird at 13,675 Cash. The Beam C2 is listed at 145,000 Cash, so it needs codes or a few highway runs first. Joining the developer group also unlocks the Adar DC16 Wagon from the Group tab without spending that starter cash.

A cut is a close pass through highway traffic. The official badges award 1,000 cuts, 5,000 cuts, and 10,000 cuts. Cash and XP also rise while you keep speed and pass civilian cars. Crashing ends the run, unless you have turned traffic collisions off.

Open Settings and turn traffic collisions off before a grind run. Guides describe that toggle as a 0.7x cash rate in exchange for driving through traffic without a wreck. Leave collisions on when you want the normal cut risk and the full rate.

Stage 1 through Stage 3 engine, forced induction, brakes, and Very Long gearing are bought with cash, and you can skip straight to Stage 3. Stage 4 engine, turbo, supercharger, brakes, Drag Tires, and Super Long gearing require the Stage 4 Tuning Access pass, which is 199 Robux on the official pass list. The pass unlocks the parts. You still pay the in-game install cost.

Vehicle passes do not gift the cars. Tuner Vehicle Pass (249 Robux), Track Vehicle Pass (349 Robux), and Hyper Vehicle Pass (399 Robux) only open those dealership tabs. You still pay the car's cash price. VIP Pass (399 Robux) opens VIP cars and adds a chat tag, a group rank, and a server role after you join the listed community.