APEXi FRS/BRZ/86 RS Evo Extreme Catback Exhaust
The APEXi RS Evolution Muffler has a patented MEGAPHONE design to increase torque and response over the entire RPM range. Innovative chamber design maximizes exhaust flow while maintaining a quality exhaust note. TIG-welded stainless steel construction ensures years of reliable use and the weight saving design improves performance and fuel economy.
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