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After tuning is complete (could take as long as a couple months realistically to E-Tune for both 93 and E30), I will be heading to RT Tuning for some dyno numbers. I will NOT be running Aux fuel.
Running the Stock DP? IF not how did the upstream O2 come out? With threads on it from crossthreading at the factory or nice and clean? I know mine didn't come out nicely/ it was Fu#king cross threaded! But hey Rock auto had factory O2s for like $50....[emoji16]...and it was a welcomed addition for to my Whoosh high flow cat/Dp.
It was neck and neck for me between this and the X47R but the potential need to grind on the engine for good fitment is a deal breaker. I’m too much of a chicken for that level of commitment.
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