For the Legendary Duality Cup of CSR2 Season 123 there are 2 Lock ins and 3 eligible Cars. You will be able to pull the gold star Nissan GT-R50 Prototype by Italdesign / Nissan Skyline GT-R (BCNR33 Nismo S-tune ver.) from Rare Imports. To sum up, you will at maximum need 140 gold keys in total for both cars, 70 for each car.
After completing the Duality Cup you will unlock the Duality Evolution Cup. In the Evolution Cup you will have the chance to win the purple star Nissan GT-R50 Prototype by Italdesign.
Legendary Duality Cup eligible Cars tune and shift patterns
Nissan GT-R50 Prototype by Italdesign
The yellow star Nissan GT-R50 by Italdesign Concept was the Milestone Car of CSR2 Season 109. Here you can find all about Nissan

Nissan GT-R50 by Italdesign Concept | ![]() |
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Tier | 5 |
NOS | 198 / 6.3 |
Transmission | 2.00 |
Tires | 0 / 100 |
Wining shift pattern | Perfect start (needle drop), 3.000rpm 2nd and NOS, rest deep good or perfect shifts |
Time | 7.616 |
Nissan GT-R50 by Italdesign Concept | ![]() |
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Tier | 5 |
NOS | 200 / 6.5 |
Transmission | 2.00 |
Tires | 0 / 100 |
Wining shift pattern | Good start (little left of green), 3.000rpm 2nd and NOS, rest deep good or perfect shifts |
Time | 7.566 |
Nissan Skyline GT-R (BCNR33 Nismo S-tune ver.)
The Nissan Skyline GT-R (BCNR33 Nismo S-tune ver.) is a Duality Cup Car of CSR2 Season 123. Here you can find all about the Skyline

Nissan Skyline GT-R (BCNR33 Nismo S-tune ver.) | ![]() |
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Tier | 4 |
NOS | 231 / 4.2 |
Transmission | 3.68 |
Tires | 0 / 100 |
Wining shift pattern | Slow start at 5.700rpm, 28mph 2nd, perfect 3rd then NOS, perfect 4th |
Time | 10.538 |
Prize Car: Nissan GT-R50 Prototype by Italdesign
Nissan GT-R50 by Italdesign (Evo) | ![]() |
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Tier | 5 |
NOS | 200 / 6.5 |
Transmission | 2.00 |
Tires | 0 / 100 |
Wining shift pattern | Start at 6300-6600rpm (needle drop), 3000rpm 2nd and NOS, rest early perfect shifts |
Time | 7.565 |