While I was driving my car would start hesitating/jerking how ever you want to word it took it straight to a mechanic shop and found it threw up P0300 and P0303 but the check engine light didnt come on for me and only came on when the mechanic was test driving it, long story short they decided a...

2016 Veloster Turbo 1.6L - 51190mi Alphaspeed Tune: Go tune preset Tune with pops ND bangs 1:1 throttle Launch Control 30whp to 50whp increase on fbo 2.0t Pierce Catted Downpipe Forge BOV Turbosocks Beastmode 3.5 SRI MAC Solenoid Upgrade (I think it came with resonator delete on piping)...

Just installed a new downpipe from Pierce. No codes thrown, boost shows that it went up to 18.0 PSI and stayed there until it suddenly cut off. Seems like when I floor it, everything is good up until about 5000 RPM. after that point, the car jerks and lets off of boost entirely. Boost does not...

Hey everyone! Greetings from the hills of Kentucky! I am new to the forum, as my boyfriend and I just purchased our first Veloster!! It's a 2014 Model, turbo, with 86000 miles on it. Bought it smashed in the front; spent a small fortune on parts for it and just painted it a couple of days...

OK..here's my story..My 2013 VT with only 8,000 miles on it would completely cut all acceleration (not stall though) when the RPM's were between 4-5K (basically defeating the whole purpose of having a turbo). Brought it to the dealer and they replace a sensor of some kind and that didn't fix...