MagnaFlow 1991-1993 Mercedes-Benz 190E 2.3L 標準等級 聯邦/EPA 認證 直接安裝觸媒轉換器 23846

Had a bit of a headache getting the old one off, but once this EPA-compliant unit was bolted in, the check engine light stayed off and the car runs noticeably smoother. The mandrel-bent tubing really does seem to improve the flow.

The mandrel-bent tubing made exhaust flow noticeably smoother, and the direct-fit design saved me a trip to the shop. Check engine light stayed off after install, exactly what I needed.

Bolted this on in my driveway in under two hours and the check engine light cleared on the first drive. The free-flowing tubing keeps the 2.3L feeling punchy, and the direct-fit design meant zero cutting or welding. Corrosion resistance is a bonus since my roads get salted half the year.