1cbtengr78
New Member
I own a 2010 Tahoe with a K&N cold air intake and a CGS catback exhaust.
I've noticed that when I'm at a low and constant speed (30 mph, for example), and slightly apply the gas, I will get a low rumble and hear a slight rattle from underneath the car. It's not the connection where the catback connects, because it did that before and a muffler shop welded it on so it no longer rattles.
I'm assuming there are some minor tuning adjustments needed to correct this, based off of some quick research on the internet.
Anyone have any ideas/thoughts?
I've noticed that when I'm at a low and constant speed (30 mph, for example), and slightly apply the gas, I will get a low rumble and hear a slight rattle from underneath the car. It's not the connection where the catback connects, because it did that before and a muffler shop welded it on so it no longer rattles.
I'm assuming there are some minor tuning adjustments needed to correct this, based off of some quick research on the internet.
Anyone have any ideas/thoughts?
