Description of Walker 24453 Resonator Installer Glass
Heavy-gauge aluminized steel shell provides corrosion resistance. Straight-through design for maximum flow and power. Expandable bushings for versatility with custom applications. Provides installers and DIY customers with economical performance and acoustics. Universal resonators may require modifications to complete installation.
Put this on a 2015 B17 Sentra, very low, no rasp, no crackle. Just a good 4 cylinder sound, no fart. The overall size of the muffler is 23", 18" long, 3.5" body and 2.25" core. Tightly packed. Better sound than Cherry Bomb. Sounds better than the Tanabe rear axle, IMHO.