DNA Motoring For 08-15 Scion xB bB Stainless Steel Cat-Back Exhaust System w/Oval Burnt Muffler Tip

Upgrading vehicle's exhaust system is a great way to build horsepower, free up trapped torque, and improve upon restrictive factory systems. The larger pipes, low-restriction mufflers, and tuned resonators of a well-designed performance exhaust system can make a world of difference on your vehicle. The net result is lower auto exhaust backpressure, more horsepower, more torque, and a much better sound.

• Fit 2008-2015 Scion xB
• Tank Made of Reinforced Heat and Wearing Resisting PVC Material
• Made of high quality T-304 stainless steel
• Computerized mandrel-bends for strength and durability
• TIG welded CNC machine flange for resistance against pressure and corrosion
• Aggressive deep and smooth tone sound while ensures smooth exhaust gas flow
• Increase engine output and efficiency
• Dyno proven to instantly increases 15 to 25 horsepower or low end torque