03-07 Cummins 5.9 Spoologic High Flow Exhaust Manifold Add Hardware:Stainless Steel lower EGT's

lower EGT's

offer fresh air enjoyment with an original equipment look

Boost Valve & Sleeve Kit

Kit includes:

03-07 Cummins 5.9 Spoologic High Flow Exhaust Manifold Add Hardware:Stainless Steel lower EGT'sSPOOLOGIC High Flow Exhaust Manifold Fitment 03 07 5. 9L Dodge Ram Cummins ISB Options Ductile Iron Non CoatedDuctile Iron Non Coated with Stainless Steel HardwareCeramic CoatedCeramic Coated with Stainless Steel Hardware In recent testing, this High Flow Exhaust Manifold outflowed the factory exhaust manifold by up to 25%, improving overall performance. The thick wall (0. 25 vs. 0. 15) T3 flange design increases strength; eliminating warping and