MagnaFlow 2022-2026 スバル WRX 2.4L コンペティション シリーズ アクスルバック パフォーマンス エキゾーストシステム 19609

Installed this on my '23 WRX and the sound at cold start is incredible — deep and aggressive without being obnoxious. The dyno-tuned gains feel real in the mid-range.

I was blown away by how much punchier the exhaust note got at higher RPMs. Even at a standstill, you can feel the slight vibration through the seat, which makes the drive way more engaging. The sound is deep and aggressive without being obnoxious inside the cabin.

The deep, aggressive rumble at startup is exactly what this car needed, and I can feel the throttle response is noticeably sharper even just driving around town. No drone on the highway either, which was my main worry with an axle-back.