Here is a sneak peek from our Research & Development Team, working on a NEW BIG Australian-made 4-inch system that will take this new model rig to a level no other exhaust manufacturer has reached. Can you guess what it is? 🤔 #4inchsystem #MantaPerformance #OffRoadAdventure #4x4Upgrade #StayAheadOfTheGame #ComingSoon # australianmade