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Q: Diffuser trim vs. a full rear wing: which changes the car more?

The diffuser trim changes the look at the lower center of the bumper with no real aero claim. A rear wing like the Ascension-R sits up on the trunk and generates meaningful downforce for stability at speed. If you want visual polish, the trim does it affordably. If you want the car to feel planted on track, the wing is where the money goes.

Tesla Model S

INSTALLATION guide

For the do it yourselfer or trained mechanic, our in-depth installation guides provide step by step detailed instructions on fitting your Tesla with Unplugged Performance Parts.
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Tesla Model S

WARRANTY QUESTIONS

Did you know that 90% of our customers express concerns about their vehicle warranty.
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