🔌 Doug's Headers DEC300AK 3-Inch Electric Exhaust Cut-Out with Hook-Up Kit Review

This is the second set of this product that I have installed. In both cases, the product lasted less than a month before shutting down entirely. Extremely disappointing.

Took some time to assemble. I wore them for about a month until they worked. I wanted to return them but was told it was late due to the purchase. Loss over $400.

Beautiful stainless steel electrical switches. Great if you want to run an open exhaust system without routing it through mufflers or resonators. Adds more power to your engine as this item is less limited. Sounds great too. If you want the car to be silent, you can just close them to make it sound like factory.

Disappointed as the first poster said. One of mine failed after a month or so in an almost fully closed position, then rumbled and buzzed between shifts, sounded horrible, in my opinion wouldn't recommend them to my worst enemy, and damn expensive to boot. something else not worth the hassle of returning and refunding

I like the product but I installed it on 09/14/2015 and 09/25/2015. One of the cut-outs is defective and cannot be opened. I hear the servo motor turn on, but the blade won't open. Let's see how Revain & Pertronix handle it. Real guarantee check. 09/30/15 Revain has an amazing return policy so I got a brand new unit. Let's see how long the product lasts!