I got my car tuned on SLP LM1s and was bored on YouTube one night watching a video (4 videos) of another cobra with Magnapacks. Long story short I ended up buying a pair and got them installed.
On the way home I made a pull and noticed my AFR @ 10.1 when I had my SLP LM1s I was tuned on 11.2 Can a simple muffler swap cause me to run rich or should I start looking somewhere else? Any input helps thanks guys
No check engine light
On the way home I made a pull and noticed my AFR @ 10.1 when I had my SLP LM1s I was tuned on 11.2 Can a simple muffler swap cause me to run rich or should I start looking somewhere else? Any input helps thanks guys
No check engine light