Answer
Apr 09, 2026 - 11:17 AM
Yes, it will fit your 2023 GT Premium convertible (non-PP1)… but it’s not a simple bolt-on. The Ford Performance M-16600-MPP (PP1 rear spoiler) is designed for S550 Mustangs (2015–2023), so your car is compatible dimensionally. Your non-Performance Pack GT likely has a different factory spoiler (or no spoiler), which means Bolt pattern may not match.
