The Borla axle-back exhaust for the 05-up Scion tC features the patented straight-through and multi-core technology known and loved by Borla exhaust owners everywhere. This system will provide increased exhaust velocity, adding both power and the distinctive and respected Borla exhaust sound. Each system is built from premium aircraft-quality T-304 stainless steel to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow and power, and precision computer-controlled CNC manufacturing ensures a perfect fit on your tC. Best of all, Borla stands behind every system with their famous Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.