• Mandrel-Bent premium 300-series Stainless Steel construction
• 2.5" Pipe Diameter
• Borla patented Straight-Through and Multi-Core technology
• Increased Fuel Economy
• 4.0" sized Tips
• Single Round Rolled Angle-Cut Lined Tips
• Single Split Rear Exit
Borla Cat-back TM & Rear Section exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA® Sound of Power respected by motoring enthusiasts everywhere.
2011-2018 Dodge Durango 5.7L AT Trans. 2&4WD 4 Door W/O Rear Environmental Controls.