Spoon Sports Rigid Collar - Nissan Sunny/Lucino FB15 - Rear 53010-S04-000 These are the answer

These are the answer

The wastegate has a spring that is set at a certain pressure and boost is controlled by over pressurizing the spring allowing the actuator to open and bypass hot exhaust gases around the turbine

A large side spoiler that matches the front and rear aero parts

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Genuine Honda engineering ensures perfect fit and performance

Spoon Sports Rigid Collar - Nissan Sunny/Lucino FB15 - Rear 53010-S04-000 These are the answerDeveloped by Spoon Sports, the Japanese Honda tuning specialists, Rigid Collars are precision machined aluminium rings that lock your subframe to the chassis. Factories drill the subframe bolt holes oversized so components drop in fast on the production line, and that clearance stays for the life of the car. It leaves the subframe sitting a fraction off centre, dulling steering response and letting vibration through the floor. Fit a set and the bolts