Toyota 4Runner Performance Exhaust - aFe - Cat Back - Polished - 2025+ is a direct-fit Vulcan Series cat-back designed for owners who want a durable, tuned exhaust and a deeper tone without cutting or modification. This polished system pairs mandrel-bent stainless tubing with a high-flow muffler for a confident sound and built-to-last construction.

Built from 2-1/2" to 3" mandrel-bent 304 stainless steel, the aFe cat-back uses CAD-optimized bends and 100% MIG welds for strength and precise fitment. The acoustically tuned expansion chamber and high-flow 304 stainless muffler deliver a deeper, richer exhaust note while the system is engineered to reduce backpressure and improve exhaust flow. A polished 4" 304 stainless steel tip carries a laser-etched aFe POWER logo and the hi-tuck design provides extra clearance for off-road angles. Factory-style flanges and hangers make this a bolt-on installation with no cutting required.

Features

• 2-1/2" to 3" mandrel-bent 304 stainless steel tubing
• High-flow 304 stainless steel muffler with acoustically tuned chamber
• Polished 4" 304 stainless steel tip with laser-etched aFe POWER logo
• Factory-style flange and hangers for direct bolt-on fitment
• 100% MIG-welded construction and hi-tuck tip for extra clearance

If you have questions or want help confirming fitment, call us directly — we’re happy to talk through options and installation. We offer installation and customization services at two locations: Austin, Texas and the Los Angeles, California area. Call 512-982-9393 (TX) or 562-981-6800 (CA) for details or to schedule service.

If you're considering purchasing multiple items, contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov