I only run open downpipe at the track... the turbo spools quicker with the decrease in backpressure... but as far as daily driving I can't deal with the exhaust gases in the car ....
I only run open downpipe at the track... the turbo spools quicker with the decrease in backpressure... but as far as daily driving I can't deal with the exhaust gases in the car ....
I have run my car w/ an open down pipe for one night and the motor took a dump. I am not saying that this will happen to your car but it happened in my case. I perfer a quiet exhaust over a loud one. I like to sneak up on people and blow them out of the water.![]()