Unless they changed the laws on exhaust,you CAN use turn downs on a pickup instead of tail pipes as long as they exit past the cab under the bed,close to the rear axle..my '82 K2500 diesel has downspouts on cherry bombs,and I've never been hassled about either the lack of tail pipes or the slightly louder mufflers..(and on a diesel they are a bit louder than a gas engine )...perhaps because my truck is well beyond the emission testing years,they dont really care???....along with the fact the REST of it is not exactly in pristine condition,so they go over the "safety" items with a keen eye...tires,brakes,ball joints,& steering they check quite thouroghly....................................................................................................................................................................................................I got a sticker a few weeks ago,the only complaint the guy had was he didn't dare try the E-brake,because it felt like it would never release if he applied it--the front most cable is rusted to death,so I dont doubt he was right,I never use the E-brake either,on any of my vehicles,and all of them are seized up..he didn't like my petrified winter wiper blades and the fact I was out of washer fluid,so he couldn't check the washers,but I assured him they DO work!............................................................................................You dont have to go racing around in a jacked up loud truck to get pulled over around here--cops sit at the rotary circles and in parking lots in my area and pull over any vehicles they dont like the looks of-or the DRIVERS of said vehicles..a fair amount of "profiling" goes on,whether they admit it or not,----I once was approached while filling my truck up at a gas station and asked if I had the truck registered,I had to show the cop my reg and license--he said "It looked like that thing hasn't been driven in months"--I told him it hadn't,I had let it sit in the yard since October under trees,and it was all covered with green stuff and leaves!..he said "usually when I pull over a OLD vehicle looking like this--its someone who just bought it and attached their plates to it--or they are sneaking it to the scrapyard up the road with attached plates"...............................................................................................and with towns here looking to make revenue now that times are hard,they are finally making more traffic stops and fining people--most of whom deserve every ticket they get--people here drive like they just dont care,and have gotten away with it so long from lack of enforcement,that the cops are finding no shortage of offenders to "bust"....I cant afford any tickets or court appearances,so I do as much as possible to go "unoticed"...