Kooks Headers & Exhaust: 2011+ DODGE DURANGO 5.7L / 2012+ JEEP GRAND CHEROKEE WK2 5.7L 1 7/8" X 3" LONG TUBE HEADERS custom spec and matches the factory weave

and matches the factory weave pattern of the factory components

5mm high capacity Metallic Inductance EMI Suppressed conductor consists of a stainless steel wire precisely wound at 200 turns per inch over a ferromagnetic core

engine rpms

Even stock CTS Vs will see upgraded cooling by changing to this higher flow heat exchanger pump

and automatically adjusts the fuel and nitrous solenoid output to achieve the desired Air Fuel Ratio (target AFR is user adjustable)

Kooks Headers & Exhaust: 2011+ DODGE DURANGO 5.7L / 2012+ JEEP GRAND CHEROKEE WK2 5.7L 1 7/8" X 3" LONG TUBE HEADERS custom spec and matches the factory weave1 7 8" x 3" Stainless Steel Long Tube Headers Must be used with Kooks Connection Pipes O2 extensions, gaskets, Stage 8 Locking Header bolts, and all installation hardware included These products are NOT legal for sale, installation, or use on a licensed vehicle in the state of California, and they do NOT meet CARB compliance SPECS: SKU 36102401 Order 2 Year Range 2011 2015 Engine Type 5. 7 Hemi Gauge 18 Unit Set Weight 33 lbs