I've been trying to dig around on here and online but can't seem to find an answer. I have a Ralliart and my WGA has gone bad. Id like to put a upgraded one on but don't know if it will fit. I'm running the Cobb Stage 3 tune and I'd also like to know if I need a tune if I put an aftermarket WGA on?

 

Yes, you can use Evo X versions on the RA turbo, the Forge is an affordable option that is tried and true.

I ABSOLUTELY recommend getting your tune tweaked if changing out your WGA because it can significantly modify your boost curve. It'll probably net better results than your ots map, anyway, so it should be a significant improvement all-around.

 

Just ordered it. Thanks a lot man I appreciate it

 

How much of a difference is the forge compared to the OEM RA one? Direct bolt on fit to RA turbo? I got an RA turbo upgraded by turbos-r-us and gonna slap it on in spring along w injectors, fuel pump, 3port ebcs, etc.

 

Just go with an OEM Evo X one. For the price you can't beat it.