6.4L HD Exhaust Up-Pipes Core Charge:Already sent in core Precision-machined for durability and optimal

Precision-machined for durability and optimal oil flow

Perfect for repairing damaged up-pipes or fabricating a new set

Designed to pair with our billet wet front cover

These allow you to modify your factory front lower control arm to make it fully adjustable

4 Power Stroke build deserves

6.4L HD Exhaust Up-Pipes Core Charge:Already sent in core Precision-machined for durability and optimalThe Punch Out Performance & Machine 6. 4L up pipes are fabricated with heavy duty flex couplings unlike the OE up pipes that have ridged bellows. These HD up pipes relieve stress on your exhaust system and will extend the life of your engine components as well as reduce the risk blown out bellows and the damages they can cause to the components around them. Our Up pipes are all jig assembled and built to assure you receive a great product with