ExtremeTerrain’s (XT) newest video is a review & installation of the high-clearance, cat-back exhaust from RedRock 4×4. The step-by-step tutorial shows 2018+ 3.6L Jeep Wrangler JL owners how to upgrade the sound and performance of their stock exhaust. The RedRock exhaust susytem has been developed to increase the volume and deepen the tone, while still […]