01-04 Duramax 2" HSP Diesel Stainless Pass Side Up-pipe Manual we heavily modified many areas

we heavily modified many areas of the valve body

Machined from billet 8620 steel

Custom Contoured Fitment for a Snug Tight Finish

Exhaust Manifold

instantly putting you in total control of your vehicles throttle response

01-04 Duramax 2" HSP Diesel Stainless Pass Side Up-pipe Manual we heavily modified many areasUpgrade your restrictive factory up pipe and eliminate the dreaded cracked EGR bellow. Increase horsepower and torque, as well as, reduce your EGTs and increase spool up. Heavy wall 304 stainless steel tubing along with heavy duty sleeved bellows allow you to push our up pipe far beyond the capability of a factory up pipe. Included Components: 1x 2 Stock Replacement Up Pipe (Passenger) 1x Up Pipe Gasket (Manifold) 1x Up Pipe Gasket (Turbo) Compatible