Stop guessing. We perform rigorous, data-driven tests on fitment, finish, and aerodynamic efficiency so you can choose the best performance parts for your build.
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Aero / Exterior
4.8
Vorsteiner VRS Carbon Wing
Provides significant downforce at speed (+140lbs @ 100mph) with impeccable 2x2 weave quality. Installation requires drilling but fitment on the 992 chassis is 100% factory flush.
Aggressive aesthetics that transform the front end. While the clear coat finish is deep, we struggled with panel gap alignment near the headlights during install.
The lightest seat shell in the world validated for road use. Incredible lateral support for track days. Price is high, but the carbon construction is engineering art.
Reviewing the HX101. By utilizing a carbon fiber barrel with a forged face, HRE has reduced unsprung weight drastically. Steering response improved immediately.
"We threw this on the shop GTR and hit the flats. Flawless fitment and a measurable downforce gain of 180lbs made this the new benchmark for track-focused aero."