Techtonics Tuning does not manufacture parts that do not work - PERIOD! All Techtonics Tuning products have been tried and tested and work to do one thing - MAKE YOUR VW FASTER!
Techtonics tuning 2.5" T-304 Stainless Downpipe for the 2.0L 2wd & 4wd Tiguan. Single cat race version sold with no warranty for check engine lights. Works great with high flow cat/high boost software.