Fabspeed Ferrari Testarossa Sport Catalytic Converters Style:Default Ideal for the Miata NA/NB

Ideal for the Miata NA/NB 1

while a padded

BMW E82/88 1M (2011+)

and Fabspeed ECU Tuning Upgrade

875ÔøΩÔøΩÔøΩÔøΩÔøΩ diameter and have rubber trim rings installed at the base

Fabspeed Ferrari Testarossa Sport Catalytic Converters Style:Default Ideal for the Miata NA/NBHigh performance bolt on replacements for the heavy and restrictive OEM catalytic converters; increases power, sound, and throttle response. FEATURES: Fits all Ferrari Testarossa vehicles (1984 1996) Utilizes a 300 cell High Flow Catalytic Converter for maximum performance Constructed from mirror polished T304L stainless steel Optimized for maximum performance with NO catalyst generated check engine light, guaranteed All Fabspeed performance products