MagnaFlow 2011-2014 Ford F-150 5.0L 加州等級 CARB 認證 直接安裝 觸媒轉換器 5551138

After driving around for a week, the check engine light stayed off and the truck feels like it has a bit more pep. The mandrel-bent tubing looks well-made and the fit was spot-on under my F-150.

Swapped this onto my 2014 F-150 and the check engine light finally stayed off after a week of driving. The mandrel-bent tubing made for a clean fit, no fighting with alignment, and it's held up fine through some rainy days without any rust spots.

The mandrel-bent tubing made installation straightforward, and it’s been a week without the check engine light coming back. Just wish it were a touch cheaper for what you get, but it fits perfectly and seems sturdy.