Jhonda
Well-Known Member
- Thread starter
- #1
I have had a check engine light since I installed my free flowing exhaust. Setup is LTH, mbrp street, ess g3, 93 octane. I installed some defoulers from https://www.minicatalizador.com I had to drive it 496 miles and 4 tries at getting the codes to be ready it passed. Just putting it out there that these worked for me
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