The aFe Power MACH Force‑Xp 4" brushed stainless steel bolt‑on exhaust tips are offered for Porsche 911 GT3 (2014–2019) 3.8L and 4.0L models. Constructed from 304 stainless and 100% hand TIG‑welded by certified craftsmen, the tips provide an OE‑style fit with simple installation and are compatible with the factory muffler or aFe's center muffler delete option.
aFe Power Mach Force Xp 4in 304 SS Bolt-On Exhaust Tips Brushed 14-19 Porsche 911 GT3 3.8L/4.0L