MagnaFlow OEM Grade Federal / EPA準拠ダイレクトフィットマニホールド触媒コンバーター 51260

The mandrel-bent tubing made installation a breeze on my truck, and the welds look solid enough to outlast the chassis. Check engine light stayed off through the first 200 miles, which is exactly what I needed after failing emissions twice.

Bolt pattern lined up perfectly on my F-150, no cutting or welding needed. Check engine light stayed off through the first 500 miles and the exhaust note sounds stock, which is exactly what I wanted.

The free-flowing mandrel-bent tubing made a noticeable difference in how smoothly the engine pulls now. Check engine light stayed off through a full tank of city driving, which is exactly what I needed.