So, I did a thing.. I recorded this on my iPhone X. It doesn’t really do it justice I think. I was curious and I figured 20 bucks wouldn’t break my bank for an experiment. I wanted to post this so some of you could hear what it sounds like, given you had the same thought I have had.
The beauty of an O2 sensor is it can handle this small change and adjust the fuel trim it self. So no tuning required, it actually has a suddenness in its acceleration, like I definitely have to hold on, it was surprising like I woke up it’s Super Moto heart. I considered making a tool to cut out the DB killer in the stock muffler but haven’t gotten started yet cause I had an epiphany. I will start crafting a tool and post a video on that as well. There’s a good chance I could make extras for anyone else who would be interested.
The little tail pipe, I had some buddies at a muffler shop cut and fab a piece of pipe. Took them about 20 min. The tool I will make this week and I will demonstrate use on a video. Once I get it crafted, I could probably make a few more to sell.