[woptang22]

I am currently running COBB stage 1+FMIC aggressive map. When I was using stage 1 aggressive I had a misfire and fixed it by changing a coil pack and all 6 spark plugs. Everything has been running fine. Since then, I now have AFE DCI, turner motorsports catback exhaust, HELIX FMIC, running stage 1+FMIC. Last night I ordered VRSF DPs. So when they get installed, Ill run the stage 2+FMIC aggressive. WHat Im wondering, is do I need to take any other maintenance precautions due to adding downpipes? Is there more of a chance of misfires or issues due to the install of DPs? I hear the positives of DPs such as allowing the turbos to run cooler. But are there downsides to DPs besides emissions issues?