Cobra Exhaust System - 2nd Cat Back - Non Resonated - GR86, GT86 & BRZCobra Exhaust System 2nd Cat Back Non Resonated for GR86, GT86 & BRZ Choice of 5 different tailpipes Jap Style Slashcut 4. 5" polished tail pipes Jap Style Slashcut 4. 5" black ceramic coated tail pipes Outverted Slashcut 4. 5" polished tail pipes Outverted Slashcut 4. 5" black ceramic coated tail pipes Slash Cut Carbon Fibre 2. 5" Bore exhaust system from 2nd cat back. Manufactured from T304 grade stainless steel, using mandrel bends for improved