MagnaFlow 1999-2005 マツダ ミアータ 1.8L カリフォルニアグレード CARB適合 ダイレクトフィット触媒コンバーター 452992

Installed this on my 2001 Miata and the mandrel-bent tubing made the whole process easier than I expected. The check engine light has stayed off through two smog checks now, so it’s definitely doing its job.

The mandrel-bent tubing made installation straightforward, and the check engine light has been off since day one. It’s a solid upgrade that feels more responsive than the old converter.

Smog check came back clean on the first try, and the engine light never flickered once after the swap. The mandrel-bent tubing lined up perfectly with the stock hangers, so it was a straightforward afternoon job for my 2003.