Ford Mustang GT 2011-2014 Bassani 3" Catalytic Converter Adapters for Bassani Long Tube Headers

Bassani 3" diameter tube, catalytic converter adapters with O2 bungs, only, designed to fit with Bassani Longtubes Part# S5011R with metallic substrate catalytic converters. X Crossover NOT INCLUDED. Legal in California only for racing vehicles which may never be used upon a highway.

Bassani Stainless Steel Adapter Features
- Metallic Substrate Catalytic Converters are used and all factory emissions connections are retained
- Significant gains in appearance, sound and power. Sound with Metallic Substrate Cats may be loud for some
- Legal in California only for racing vehicles which may never be used upon a highway
- Bolts directly to Bassani Cat-back, part # 5011R5
- Bolts directly to Bassani Long Tube Headers, part # S5011R
- Lifetime warranty