Garage parts

Twin-Turbo Flat-Six Swap

Legendary engine swap performance part.

Twin-Turbo Flat-Six Swap in Backseat Rally

Twin-Turbo Flat-Six Swap: Legendary engine swap performance part. Get it by Performance menu, Engine parts, when the part is unlocked for that car. Use it to Largest documented rating change. It does not apply itself to every car you own.

What is Twin-Turbo Flat-Six Swap?

On an Orso 4 example this swap moved the rating from D 279 to B 668. The same comparison raised an in-game power figure from 22 to 92, cut 0-100 km/h from 9.4 s to 4.3 s, and raised top speed from 143 km/h to 245 km/h.

Published facts

Twin-Turbo Flat-Six Swap facts
FactValue
Raritylegendary engine swap
NameTwin-Turbo Flat-Six Swap
Raritylegendary engine swap
raritylegendary engine swap
Obtain MethodPerformance menu, Engine parts, when the part is unlocked for that car.
UsageLargest documented rating change. It does not apply itself to every car you own.

How do you get Twin-Turbo Flat-Six Swap?

Performance menu, Engine parts, when the part is unlocked for that car.

How do you use Twin-Turbo Flat-Six Swap?

Largest documented rating change. It does not apply itself to every car you own.

FAQ

Twin-Turbo Flat-Six Swap questions

Can I play Backseat Rally solo?

Yes. On the CO-DRIVER step choose AI CO-DRIVER. You still drive. The passenger is labeled RALLY BOT, and a friend's avatar can ride as that AI.

Are account level and car mastery the same?

No. Account level unlocks cars. Mastery is tracked on each car and can unlock performance parts. A rewards screen can show both bars at once.

Why will the stage not start?

The car has to be stopped inside the start box. STOP IN THE START BOX, BRAKE TO A STOP, and MISSED THE START BOX are different prompts. Press Enter only when the panel says START STAGE, then wait for GO.

How many cars and stages are there?

The Roblox description says 7 cars and 5 stages. A garage directory names 10 cars, and four stage names are documented: Pine Forest, Alpine Pass, Riverbend Canyon, and Sakura Pass. The fifth stage name was not confirmed.

Do paint and fresheners make the car faster?

No. Paint, rims, cosmetic tires, and fresheners are looks. Performance parts and the tire compound are the menu that changes the rating.