The MagnaFlow Sport Series cat‑back for 2009–2016 Audi A4 Quattro (2.0T) replaces the system from the catalytic converter back with 3" mandrel‑bent piping and two straight‑through mufflers to produce an Aggressive exterior and Moderate interior sound. It terminates in dual driver‑side rear exit tips with a 3.5" polished folded‑edge finish for a distinctive appearance and racing‑inspired tone. High‑performance, lightweight design using stainless steel, dyno‑proven and direct‑fit with a limited lifetime warranty.
MagnaFlow Sys C/B 09- Audi A4 2.0T Sport