Borla stainless steel cat-back exhaust systems are backed by Borla Million Mile warranty, and are dyno tuned for specific applications. Smog legal in all 50 states, these systems include stainless steel pipes, clamps, Borlas Turbo mufflers, and intercooled exhaust tips.
Special Edition HKS Carbon / Titanium Hi-Power Exhaust systems are available for certain popular applications. These exclusive versions of the Hi-Power Exhaust consist of a carbon fiber wrapped stainless muffler shell, a 120mm titanium tip, and polished stainless steel piping.