Description APPLICATIONS Replaces OEM # 1919886 Replaces OEM # 1879775 Paccar Engines ’14-’17 Common rail Engines Fixes extreme center section cracking issue Please call for more information on additional applications. BENEFITS Increase Fuel Mileage .2 -.3 mpg Ceramic coating reduces heat & improves air velocity Lower manifold temps 300*F Lower EGT’s 80-100*F Reduce turbo lag No cracking, leaking or warping Improves gasket Life 3-year Warranty DETAIL With our proprietary metal and engineering, we have eliminated the extreme cracking that the OEM center section experiences. Designed to flow 20% more air than stock, we have seen a .2-.3 MPG. As with all of our exhaust manifolds they are a direct replacement to OEM, manufactured in the USA. All of our exhaust manifolds are now backed by a three year warranty!
