Quote:
Originally Posted by TerryGTX
Quote:
Originally Posted by e90bs
Going to get a VRSF Catless DP in a few weeks along with BM3 or MHD tune (havent decided yet), just wondering will I pass my inspection? Driving a 14' 335 m sport, stock exhaust. Read a lot that the flash tune will get rid of the CEL. Don't really want a CATTED DP, rather go catless. Any info would be great.
Thanks in advance.
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Quote:
Originally Posted by e90bs
Going to get a VRSF Catless DP in a few weeks along with BM3 or MHD tune (havent decided yet), just wondering will I pass my inspection? Driving a 14' 335 m sport, stock exhaust. Read a lot that the flash tune will get rid of the CEL. Don't really want a CATTED DP, rather go catless. Any info would be great.
Thanks in advance.
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PM me. I recently passed with catless dp with the help from a local bmw expert. He's located in Norwood |
It was my understanding that flash tunes like BM3 and MHD avoid CELs by setting that catalyst readiness test to passing. Is this incorrect? How would the inspection station be able to tell the test is invalid, if the DME is indeed saying that test passed, while the above is correct?