Borla is a name in exhausts that is known for their durability, reliability and great great racing sound that their exhaust products just purr out. This Scion tC rear Borla muffler is no exception to the long list of great products from the good people at Borla. The Scion tC exhaust is made of T-304 Stainless Steel alloy that is so durable and perfect it is Aircraft quality. Borla takes their time in producing the best in smooth mandrel bends in their exhaust to ensure the most out of performance as possible, creating a nice boost in hidden HP and torque. Meaning that you are going to get some nice added engine power as well as some better gas efficiency but where the real change is going to come about is your nice muffler look from the back and deep racing sound that will come out of it. This Scion tC Borla muffler will put a serious edge and professional attitude into the look and feel of your Scion that is going to make you feel like money worth spent.