get a 3 inch cut out(looks like a miny y pipe) from flowtech like 60 bucks. weld it one (cost me 25 bucks at local muffler shop) and the electric cutout costs any where from 120-250 depending on brand. you need just the cut out(GET IT WELDED ON!!) and the electric valve. if ya dont weld it it will leak at the clamp points unless ya go nuts on the torquein them on. Use the cig lighteer as a power point on the switch for the elec valve and your good to go. pm me if ya need more help. ive had mine on for over 30000 miles and let me tell ya.... people get wip lash or scarred **** less when i rol past them. my girl laughs everytime as people are like "wtf that was loud" then close it on the highway and blend into traffic

 

go here for some prices and info on the cut outs. http://moesperformance.com/index.php...;cPath=1_13_46