Review on Walker 18437 SoundFX Muffler by Larry Cho

This muffler is a GAME-CHANGER for any automotive enthusiast. Based on our own experience the Walker 18437 SoundFX Muffler delivers excellent sound reduction while still maintaining a powerful engine note. It's constructed with high-quality materials that will last a long time .The best part is the simple installation process. No welding or cutting was needed, and it fits perfectly. The only minor con was that it's not as loud as some may prefer, but this is a small sacrifice for the increased performance and quieter engine..