Mk4 Jetta 1.8T Performance Downpipes

If you’re ready to unleash more power in your modded Mk4 Jetta 1.8T, then it’s time to upgrade your downpipe. This easy Mk4 Jetta 1.8T upgrade is a huge way to increase your engine’s horsepower. Shop Mk4 Jetta 1.8T Performance Downpipes from the best brands availble.