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The aFe Rock Basher cat-back exhaust is purpose-built for off-road clearance, using large-diameter 409 stainless tubing and a shortened pre-axle turndown tip to improve ground clearance. The free-flowing muffler produces an aggressive tone while reducing restriction; hand MIG-welded construction ensures durability. Designed as a direct bolt-on for Jeep Wrangler JL (2018–2025) 3.6L V6 models, it offers measurable power gains and improved off-road capability.
aFe Rock Basher 2.5in 409SS Cat-Back Exhaust System 18-21 Jeep Wrangler (JL) V6 3.6L
