Quote:
Originally Posted by Gilwith1l
Which ots tune should I use with OEM header / drop in filter / catless front pipe / OEM muffler/ Crawford bpb/ 93 octane
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As you have BPB use the new BPB tunes on the bottom of the download page use stage1 93 octane BPB tune for your rom cal id. this is limited to C series at present.
As you have catless front pipe its possible you may be able to run the stage 2 tune BPB , usually this is for persons with catless headers, but some people find they run better on that tune with catless front pipes or high flow second cat.
Check your AFR at WOT on both tunes your looking for high 11 11.6-11.8 shiv targets for safety. If you do decide to run stage2 also check for knock especially at WOT as the stage2 tune runs more advance
Their rearly is not a base tune for your setup so it going to he suck it and see, stage1 is probably the safer option just check AFR at wot and knock correction.
It probably going to need a bit of adjustment either by yourself or you could spring for the $200 and get the OFT guys to do an e-tune.