MagnaFlow 2002-2004 奧迪 A4 3.0L / 2002-2004 奧迪 A4 Quattro 3.0L OEM 等級 聯邦/EPA 合規直接安裝觸媒轉換器 51462

I was a little nervous about fitment, but this converter dropped right into place on my '04 A4 3.0L with no issues. The corrosion-resistant coating looks solid, and it’s been quiet and leak-free for two weeks now.

The mandrel-bent tubing looks like it’ll hold up well in our salty winter roads, and the check engine light stayed off right after bolting it in.

Direct-fit installation was straightforward on my 2004 A4 Quattro 3.0L, and the mandrel-bent tubing gave it a nice, smooth exhaust note. No check engine light after a week of driving, so the EPA compliance seems solid. Exactly what I needed to keep the old Audi passing emissions.