كاتم عادم أداء متعدد الغرف بيضاوي MagnaFlow XL Series 4 × 9 × 14 بوصة وسط/مزدوج

Swapped out my old muffler for this oval multi-chamber and the highway drone is almost gone. The reflection-style internals really clean up the sound without choking the flow.

The perforated tubing design really smoothed out the exhaust note on my truck, getting rid of that annoying resonance I had before. Install was straightforward and the oval shape fit perfectly in the existing space. Very pleased with how it flows now.

The multi-chamber design really cleaned up the drone on my highway trips, and the oval shape tucked perfectly into the factory exhaust tunnel. It’s a substantial upgrade in airflow, too.