Our engine is freshly rebuilt and, thanks to our 2000-mile trip to Hyperfest, completely broken in. (See all the details on our trip to Hyperfest in an upcoming issue of Grassroots Motorsports magazine). We had a few issues to sort here and there—a boost signal leak led to some occasional boost osc…
Cobb's econ tune might net you a couple of MPG's, but it limits boost quite a bit. You might want to pack the AP for your trip in case you want to switch back. Just sayin.
You should swap out your uppipe to prevent potential damage to the turbo. Its well documented on the subie forums.
We have already replaced the stock up-pipe with a TurboXS pipe.
Glad to see the WRex back on the road and performing well. It's been quite and odessey for you.
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