Mar 4, 2021. Last week we introduced you to our plans to fix up our buddy's slightly banged-up WJ Grand Cherokee that we plan on modifying with some long arm front suspension and a strengthened
2015-2021 Dodge Charger 5.0" Exhaust Tip Replacement Set in Ceramic Coated Black × 1 5.7L 6.2L 6.4L / R/T Daytona, R/T 392, Scat Pack, SRT, Hellcat, Durango 2021 Jeep GC SRTDiscussion starter · #1 · Nov 21, 2012. Argh, finally got her put back together and it's doing what it did when I last turned it off. So I guess I have to actually fix it, but I'm not sure what's broken. When I start up the Jeep and idle it, puffs of black smoke come out of the exhaust. If I press on the gas a little, seems like more smoke There's also a Version 3 exhaust for the 5.7L Grand Cherokee Summit and the supercharged Trackhawk. Each MRT exhaust system has a straight-through muffler and mandrel-bent tubing for maximum exhaust flow, meaning double-digit horsepower gains. Choose between the base-model polished tips or a stealthy set of Black Ops painted tips. MMKP.