Your factory exhaust system does you no favors. It's too small, too restrictive, and leaves way too much potential performance on the table. Not to mention fuel economy. The Banks Monster exhaust system delivers what you deserve - a free breathing, restriction-free, system that makes your Jetta quicker, more powerful, more fuel-efficient, and more fun to drive! Monster Exhaust comes complete with all necessary mounting hardware, easy-to-follow instructions, and includes a distinctive 4.5" X 5.5" "ob-round" tip in high-temp black. To keep it looking good, there's a 1/2" air gap to keep heat from tarnishing the finish. An adjustable clamp lets you position it on the tailpipe just right.