How much does this cost to the nearest dollar?

Roush Performance Products 422046 Exhaust X-Pipe Kit, 1 Pack
ROUSH Performance's Resonator Delete X-Pipe is an affordable way to eliminate your factory resonator to get amazing race-inspired sound. Our X-Pipe increases flow through your Mustang GT exhaust system for maximum horsepower and torque. The Resonator Delete X-Pipe is a quick and easy way to improve the sound and performance of your Mustang on the road. The X-Pipe assembly is made from high-grade mandrel-bent stainless steel to ensure maximum flow with less back pressure and long-lasting durability. The system is designed and engineered using OEM vehicle CAD data to ensure perfect fit. Reduces back pressure and improves the flow of your Mustang's exhaust system for maximum horsepower, torque, and overall performance Pipes

Price is $285.00
Price: $284.95