Cummins 0199X Exhaust Manifold Kit

• Replaces OEM# 3880199
• Comes with full installation kit ( studs, gaskets, 2-spacers)
• Pre- EGR Engines 1998-2002

Increases fuel Mileage by .2-.3 MPG, has ceramic coating to reduce heat absorption and improves air velocity, lowers EGT's 80-100 F and manifold temps 300 F, less turbo lag and offers a 3 year warranty on any cracks or warping.