How much does this cost to the nearest dollar?

J2 Engineering Cat Back Exhaust System Compatible with 97-04 Porsche Boxster S 986 M96 2.5L/ 2.7L/ 3.2L Flat-6 Engines ONLY
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. FITMENT Compatible with Porsche Boxster S 986, Fits Models with M96 2.5L/ 2.7L/ 3.2L Flat-6 Engines

Price is $388.00

Price: $388.23