MagnaFlow HM等級 聯邦/EPA合規 通用型觸媒轉換器 99039HM

I was pleasantly surprised by how straightforward the installation was, and the stainless steel body feels solid. It bolted right up to my truck’s existing exhaust without any extra fabrication. My engine light has stayed off ever since, which is exactly what I needed.

My mechanic said the universal fit would be a pain, but this thing bolted right up to my old truck with no extra fabrication. It's been three weeks and the check engine light hasn't flickered once, which is a huge relief since I need to pass emissions next month.

Had a CEL on my 2002 Chevy Silverado for months, and this MagnaFlow finally cleared it within the first drive. The stainless steel body feels solid and the universal fit was easy to weld in place.