OMP FIRST EVO OVERALL my2025 FIA 8856-2018/SFI NAVY BLUE / CYAN SZ 60 - IA0-1874-A01-SF-244-60 fits_1990-2005`Mazda`MX-5 The integrated mounting frame is

The integrated mounting frame is much stronger and more durable than the OE plastic pod mounting system

This muffler has 2-1/2" ID center inlet / outlet with a 2-1/2" core and mill finish

Includes 3rd O2 bung: This down pipe includes a 3rd O2 bung and plug for either a wide-band O2 gauge or auxiliary instrumentation

Includes adapter for 156

Apply even pressure across the entire overlay to ensure flush fitment

OMP FIRST EVO OVERALL my2025 FIA 8856-2018/SFI NAVY BLUE / CYAN SZ 60 - IA0-1874-A01-SF-244-60 fits_1990-2005`Mazda`MX-5 The integrated mounting frame isOMP FIRST EVO OVERALL my2025 FIA 8856 2018 SFI NAVY BLUE CYAN SZ 60