MagnaFlow HM Grade 聯邦/EPA 認證 直接安裝觸媒轉換器 93613

The corrosion-resistant finish is holding up perfectly after a month in the salty Midwest winter. My check engine light stayed off after install, which was my main worry with an aftermarket cat.

The mandrel-bent tubing made installation straightforward on my Jeep, and the check engine light stayed off just as promised. It feels solid and corrosion resistant, so I expect it to hold up well over time.

Bolted this onto my 2005 Silverado and the check engine light stayed off through the first 500 miles, which was my main worry. The mandrel-bent tubing kept the exhaust note nice and smooth, no weird drone. Installation was a straightforward afternoon job, though you'll want a torch for the old bolts