2018 Honda Accord 2.0T
80% of the time when I am at a stop sign, red light, or drive thru and I have my foot on the break and gear is D, there is a slight rattle underneath me. The only exhaust item I have changed is the DP to catless. My question is, could the frontpipe be restricting airflow to cause this rattle? One thing I have noticed is that the longer I have been driving, the louder it will become. Like I said it isn't umbarrable, but I'm a bit OCD lol. Thank you for your help!