help name that pipe

can anyone tell me what kind of exhaust this is


any pros or cons

 

Called "laker" or "lake" pipes.

 

The cons are not much exhaust comes out with the caps on them.

 

only the rear capped pipes are real the front 2 are add ons most people just hang them on the car and run a seperate exhuast but they can be made functional but restrictive exhaust have like a 2inch inner diameter