I am running pypes "X" pipes with a built in "Y" tube. These would be a snap. DO you think they are worth it for the occassional 0-60 street race and the strip? eBay Motors: QTP QTEC50 Dual 2.5" Electric Exhaust Cutout Valves (item 1401958
wow, thats a little spendy. you can get the ones with the cable linkage for a lot cheaper. i'd just end up leaving them open all the time and just turning them off when cops were near by
Only if you enjoy the noise. Your performance actually goes down with it open, unless you've tuned the motor for it.
Summit sells the same thing for a few dollars less. It would be fun to open them up and set off all the ricer's car alarms.
i put some on a customers 69 firebird, he loved them. but i also put 30 series flowmasters on it so you really couldnt tell they where open or closed. they the would be fun for a sleeper.