JBA 40-1538 409SS Dual Rear Exit Axle-Back Exhaust - 2011-2021 Dodge Durango (5.7L)

Fits 2011-2021 Dodge Durango models equipped with the 5.7L engine.

The JBA 40-1538 Axle-Back Exhaust System is engineered to replace the restrictive factory rear section with a high-flow, 409 stainless steel solution. This dual rear exit system improves exhaust scavenging and provides a deeper, more aggressive performance tone without becoming overwhelming inside the cabin. By utilizing free-flowing mandrel-bent tubing, this system reduces backpressure to improve overall engine efficiency.

Built for durability and precise fitment, the kit includes high-flow stainless steel mufflers and polished chrome tips for a refined aesthetic. The system utilizes factory-style hangers and includes all necessary heavy-duty hardware for a straightforward installation that bolts into the original mounting points.

• Constructed from 409 stainless steel mandrel-bent tubing for consistent flow
• Includes high-flow stainless steel mufflers tuned for a performance exhaust note
• Dual rear exit design finished with polished chrome tips
• Factory-style hangers ensure a precise, secure fitment
• Complete kit includes all required high-quality installation hardware
• Manufacturer Part Number: 40-1538