Unleash The Power!
No need to uncap your cutout. With the Quick Time Electric Cutout you can have the best of both worlds! Quiet for the street and wide open for the strip. Go from stealth quiet to wide open power and experience the gains even if your already enjoying an aftermarket exhaust system. You control the volume, you control the power. Open your exhaust with the flip of a switch. Run it closed, run it all the way open or any position in between. Adjust your back pressure to save gas.

QTP Cut Outs

$425.00Price

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    Shelby Killer Performance was started in 2015 by David an avid performance car enthusiast. Shelby Killer Performance specializes in LSX and 5th gen LT performance parts and accessories. With a five star rating our ultimate passion is making the customer happy.

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