MagnaFlow's Cat‑Back system for the 2008–2009 Audi TT Quattro (3.2L) replaces the exhaust from the catalytic converter back with mandrel‑bent 2.5in main piping, two straight‑through mufflers and a dual split rear exit finished with 4in polished double‑wall angle‑cut tips. Engineered for dyno‑proven flow and a tuned aggressive exterior/moderate interior sound, it offers direct‑fit installation and corrosion‑resistant stainless construction.
MagnaFlow SYS C/B 08-09 Aud TT Quat 3.2L Comp