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Old 03-07-2007, 04:15 PM   #13
gto n 442
 
Join Date: Oct 2005
Posts: 370
the problem with cutouts is they are extremely loud.that video doesnt even begin to demonstrate how loud it truely is. also the exhaust has a tendency to find its way right into the cabin and stinks the car up very quickly. also one more thing to consider is cars are designed with backpressure in mind .if theres not enough backpressure in the pipes then you will lose alot of your incoming charge during the valve lap. not to mention in some cases you can burn your exhaust valve and or coke up the valve seat. exhaust cutouts are designed for street and strip cars and i wouldnt recomend them on a stock engine unless you know the long term ramifications of them. However the electric cutouts can be purchased through the big high performance warehouses fairly cheap and they are a neat thing for cars suited for them .
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