MagnaFlow 加州等級 CARB 認證 直接安裝觸媒轉換器 3391242

The mandrel-bent tubing made installation straightforward on my truck, and the check engine light finally went out after months of issues. Feels solid and well-made.

Had a check engine light that wouldn't budge until I installed this, and the mandrel-bent tubing made for a much smoother flow than the old crushed pipe.

Swapped this in to fix a persistent P0420 code, and the mandrel-bent tubing made installation a breeze—no fighting with kinked pipes. The check engine light stayed off after the first drive, and the build quality feels solid. Exactly what my old pickup needed.