The Injen SES2110 is an axle-back exhaust for the 2005-10 Scion tC. It replaces only the rear section of the exhaust, from behind the rear axle to the tailpipe, so the factory front pipe and catalytic converter stay in place. The piping is 60mm in diameter and made from 304 stainless steel, a grade known for resisting rust, which matters on a daily driver exposed to road salt and moisture. A budget mild-steel replacement of similar size will typically show corrosion much sooner underneath the car. This is the choice for buyers searching for a 304 stainless 60mm tC axle-back or a Scion tC bolt-on exhaust upgrade that will last.
Before ordering, confirm your exact model year, trim, and engine with the manufacturer, because listed fitment details vary between sources. Since this is a bolt-on axle-back, the job is limited to the rear exhaust section, which keeps installation simpler than a full cat-back or header swap. Check the manufacturer's install documentation for included hardware and hanger requirements before you start, and plan for a lift or jack stands so you can reach the rear section safely.
