JBA 40-1538 Stainless Dual Axle Back Exhaust for 11-26 Dodge Durango 3.6L/5.7L

Vehicle Fitment

• 2011-2026 Dodge Durango (3.6 L V6 and 5.7 L V8; RWD/4WD; all trims including Citadel, R/T, SRT)

Fitment Notes

• Axle-back exhaust system--replaces rear section behind axle
• Fits standard and long-wheelbase models; may require tip trimming for shorter beds
• Uses factory-style hangers and hardware for direct bolt-on installation
• Choose stainless steel or aluminized. California models require CARB EO compliance

Features

• Mandrel-bent 2.5" 304 stainless tubing for optimized flow and throttle response
• Dual high-flow mufflers tuned for deep, aggressive sound without cabin drone
• Two polished 4" double-wall angle-cut 304 SS tips for a premium factory finish
• Factory-style hanger kit ensures proper alignment and vibration-free fitment
• Street-legal in all 50 states--EPA & CARB-compliant with EO for select models
• Hardware and instructions included for simple bolt-on installation
• Lifetime warranty on stainless version for corrosion and craftsmanship
• Made in the USA with high-quality TIG welding and polished finishes

Specifications

• Part Number: 40-1538
• Piping: 2.5" diameter mandrel-bent 304 stainless steel
• Mufflers: Dual stainless high-flow units
• Tips: 2x4" polished stainless exit tips (angle-cut, double-wall)
• Exit Style: Rear axle exit, dual
• Mounting: OEM hanger locations with supplied hardware
• Weight: ~32 lb per system
• Warranty: Lifetime on stainless steel, 1-year on aluminized versions

Included Components

• 2x High-flow mufflers
• 3x Mandrel-bent tubing sections
• 2x Polished 4" stainless steel exit tips
• Complete hanger, clamp, and gasket kit
• Installation guide and warranty documentation

Product Description

The JBA 40-1538 axle-back exhaust system delivers a noticeable upgrade in performance and tone for 2011-2026 Dodge Durango owners. Featuring mandrel-bent 2.5" 304 stainless steel tubing and dual high-flow mufflers, this system improves throttle response and adds a muscular exhaust note without overwhelming cabin comfort.

With dual polished 4" tips and a bolt-on, factory-style mounting kit, installation is straightforward and hassle-free. The system is street-legal in all 50 states (including CARB EO models) and comes backed by a lifetime warranty for stainless versions. It's the perfect balance of style, performance, and longevity for Durango enthusiasts looking to enhance their ride.