DynoMax Jeep Exhaust
Grand Cherokee

DynoMax performance exhausts for Grand Cherokee models include an all-aluminized mandrel-bent DynoMax pipes for smooth exhaust flow. They are offered with either Ultra Flo mufflers with straight-through design for the ultimate in exhaust system performance, or Super Turbo mufflers with patented flow director design. Most of these systems follow OE routing and attach directly to OE mounting locations. The "Pure Unadulterated POWER" of DynoMax Super Turbo and Ultra Flo Welded mufflers are backed by a Limited Lifetime Warranty and exclusive 90-Day Performance & Sound Guarantee.