Pierburg Wastegate Solenoid Upgrade

Product is solid but do not buy unless you are going to tune. It will throw a P0234 overboost code and the only way to permanently stop the code from popping back up is to tune. Easy install but learned the hard way to do your research before hand.

What should be a 20 minute job took over an hour because none of the ports are labeled, and in the “instructional” video you’re never instructed on which port hooks up where, or which port is which. The part in the video also appears different from the one i received & is oriented differently on the bracket. Never once references the vent port or what to do with it/how to route it. No PDF instructions available just a video on how to remove vacuum hoses & install zip ties.

2020 Elantra GT N-Line, I added this along with the intercooler resonator delete pipe and regapped my stock spark plugs to 0.026in...highly recommend everyone do that by the way as the stock gapping was all over the place from 0.031-0.035! 0-60 time before they upgrades and spark plug adjustment was consistently around 7.05-7.1 seconds...after upgrades my best time was 5.99, and this is with traction and stability control still on. The other thing is the consistency, when you tip into the throttle whenever you feel that you're in boost it feels consistent and linear, which makes sense given what the solenoid is designed to help, I just didn't think it would make that much difference on a stock setup with no ECU tune. Absolutely blown away by the difference of such seemingly simple parts.