Dodge Durango Engine Upgrade Package Stage 3 5.7L, 6.1L, 6.4L HEMI C6 ZR1 torque increase over stock

torque increase over stock

ARH's new CTS-V system will deliver the performance you'd expect

New 92mm throttle body design incorporates major upgrades

or harmonics

Enjoy Corsa's deep rumble sound without having the drone associated with conventional bolt-on mufflers

Dodge Durango Engine Upgrade Package Stage 3 5.7L, 6.1L, 6.4L HEMI C6 ZR1 torque increase over stockDodge Durango Engine Upgrade Package Stage 3 5. 7L, 6. 1L, 6. 4L HEMI Note: Must Install "Starter Package", "Stage 1 & Stage 2 Package" Previously Additional Horsepower increase over stock HP90 120 HP depending on displacement of engine MTI Racing Ported & Polished Cylinder Heads Parts $1,200 Labor N C $1,200