edhohoho

Hope some owners of the ARK Performance DT-S Exhaust can provide me with some input. I have a 2012 IS250 and never had the time or funds to do anything to it until now. Unfortunately a lot of aftermarket parts are now discontinued. I was hoping to get the PTS/JoeZ catback exhaust but finding a used one in excellent condition has been elusive. I've seen posts of people really liking their DTS but there aren't a lot of videos or detailed reviews. Would appreciate information on build quality, drone at cruising speeds while going up hills and on the freeway, and whether you have been able to pass smog checks in California (I don't plan on messing with the primary cats but from what I can tell the exhaust doesn't have secondary cats). Also, some website descriptions say it is a true dual but in pictures it has two pipes going into one and then back into two so I don't know if that's technically true. Thanks.