Stainless Works 2011-23 DURANGO 5.7L LONG TUBE HEADER KIT Drivetrain Components There is a reason Sipple's

There is a reason Sipple's Max Effort Transmissions lead the lists online

We stand by our products with a lifetime warranty on material and craftsmanship

Add some much needed security to your vehicle

That chilled supercharger coolant then goes through coolant bricks in the supercharger housing

These converters while legal in most states are not EPA Certified

Stainless Works 2011-23 DURANGO 5.7L LONG TUBE HEADER KIT Drivetrain Components There is a reason Sipple'sImprove the sound and performance on your Dodge Durango 5. 7L with premium headers from Stainless Works. American Made and designed for the 2011 23 Durango 5. 7L, these headers feature 1 7 8" primary tubes that are CNC mandrel bent to increase air flow, and engineered to create power. These headers come with 3" slip fit collectors, as well as high flow catalytic converters that flow into our lead pipes, merging into an easy connection to your