Reviewed By Colin S (STILLWATER, OK) Reviewed for a 2012 Volkswagen Golf —10/2/2018 4:04 AM
I have a 2012 VW Golf TDI. I've looked into these for a little while this year. I was hoping more than anything to gain in MPG. I was afraid of the "moderate" sound that would come out. I'm not in need of sounding "hot". What resulted from the installation was that so far, from what I can tell, I've no MPG improvement driving moderately. The sound, though, is non-existent. With no muffler or resonator, just a 3" pipe, there is no sound, which surprised me and I was grateful for that.