no exhaust on turbo motor?

[nd240sx3]

ok i know if u run no exhaust on an NA its bad cause the lack of back presure but what about a turbo motor can u run no exhaust with a turbo? will it hurt the motor? yes i know it wont pass inspection but i got that covered well hope someone can answeer my question i really dont wont to spend a few hundred buck on exhaust for my turbo ka if i really dont have too. thanx

[kandyflip445]

On a NA backpressure is still bad. What it gets rid of is the long tubing which helps keep the exhaust gas velocity up, there are some companies that design dump tubes that still keep the velocity up and help scavenge.

On a turbo car I would at least run the exhaust pipe to the side of the car.

[nd240sx3]

well what i was plannin on doin is cuttin hole in fender and runnin pipe to that will this be ok?

[Mr. Badlose]

Solution: Buy or make a 3" downpipe and weld in an exhaust cutout. I've got a $40 summit one and it sounds awesome. I can't wait to take it to the track.

[sr240mike]

The cutout's are cool. They sound mean. Im saving up for the $300 electric cutout. Just flip the switch.