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The aFe GT Series Hi‑Tuck cat‑back exhaust for the 2025 Toyota 4Runner is a direct bolt‑on system built from 2.5" mandrel‑bent 409 stainless steel tubing with factory‑style flanges and hangers for no‑cut installation. An acoustically tuned 409 stainless muffler delivers a deep tone while the hi‑tuck tip protects the exhaust during extreme angle climbs and descents. CNC‑designed fitment and 100% MIG welds ensure strength and durability.
aFe 2025 Toyota 4Runner GT Series Hi-Tuck 2-1/2in 409 SS Cat-Back Exhaust
