The MagnaFlow Cat-Back Exhaust System features straight through mufflers for an optimal flow, as well as premium aircraft quality stainless steel. These materials provide for an unrestricted airflow which unleashes more power along with that distinctive MagnaFlow sound. The stainless steel tubing is mandrel-bent meaning, it has no crimps and an ultra-smooth surface to maximize airflow. The muffler utilized by this system uses certain tone structure to create an aggressive tone when at wide open throttle, while being mellow at low speeds. The cat-back system will never rust, and is backed by MagnaFlow's lifetime warranty. Gain power and a throaty exhaust note with a MagnaFlow Cat-back Exhaust System.
| MagnaFlow Cat-Back Benefits |
|Application||Part No.||Construction material||Tubing size|
|02-03 Mini Cooper S||15742||Stainless steel||2.5""|
|04-06 Mini Cooper S||16662||Stainless steel||2.5""|
|07-09 Mini Cooper S||16815||Stainless steel||2.5""|
(04-06 Mini S)