Would this and a P3 gauge work at the same time? Also, I'm a bit confused as well as to what is different with the cold start compared to OEM. I'm thinking about getting this over the CG Precision one because of the potential to get catless downpipes in the future and the need for CEL and cold start delete.
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'13 35i M-Sport X3 | JB4 Stage 1 | BMS Intake | H&R Springs | Gloss black grill | CF Wrap and Coded by me | Recaro Child Seats
'15 M3 DCT AW/SO | JB Stage 1 | RKP Diffuser | P3 | M Perf Spoiler | iND Exterior Trim | Recaro Child Seat
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