i wanna know if anybody has had any experience with them and if they recommends them
What exactly do you mean by electrical cutouts? A little more info or pictures would help in getting you some more info.
1997 Chevy K3500
4x4 X-Cab Dually
454 Dual Exhaust
they are called quick time electric cutouts
it supposed to be able to open your headers with a switch.
http://quicktimeperformance.com/QTEC/

They open your exhuast before the muffler for faster exhuast flow.
These make you lose torque when your going to launch, but when your on it full throttle there beneficial. From what i have read
they sound pretty good too![]()
2004 4.8| Custom Paint| Tint| De-badged| Shaved Tailgate| Rollpan| Smoked Tails| Color Matched| Lowered 5/8| Suede Interior| Color Matched Interior| Indash & TVs| Mids-Lows & 2 12" CVRs| 500 & 1100 Interfires| Soundeadener| Outlaw CAI| Magnaflow|
Future Mods: 6.0 LQ4/9| Bags|
sweet. well if i decide to purchase these i will let you know how much i care for them and if i reccomend them or not.
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