So today I was cruising along normally, and all of a sudden When I get onto the highway my boost gauge shows 30 psi and my info box shows "Maintenance Required" and it slows the car down.

I was thinking something along the lines of my wastegate going bad?

My Cobb threw a code saying something about the wastegate.


Any ideas, and also what are some aftermarket wastegates that will fit the RalliArt?