I just heard of people with the Split R having Limp Mode issues because the ECU was picking it up as a boost leak 

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Split-r ........ limp mode, sums it up! Never had any problems with the Turbosmart at all.
ive just ordered a tubro smart one for my lcr. should be here in a few days.
I got that mag and they never used either of those valves! They used a 006 and a 004. Overall the full re-circ was the best option.
Mine sounds more like the Mazda in those clips.
Gaz, would you be able to post a sound clip once fitted? I am interested to hear this with a remap![]()