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The aFe MACH Force‑Xp cat‑back system for 2020–2021 Audi A4 (B9.5) 2.0L turbo is constructed from mandrel‑bent 304 stainless tubing and includes factory‑style flanges and hangers for secure fitment. Its high‑flow muffler delivers a refined, deeper tone, and 100% MIG‑welded assembly provides strength and corrosion resistance. Precision fitment means installation requires no cutting or modifications.
aFe 20-21 Audi A4 L4-2.0L (t) MACH Force-Xp 3in to 2-1/2in Stainless Steel Cat-Back Exhaust System
