SPOOLOGIC High Flow Exhaust Manifold
03-07 5.9L Dodge Ram Cummins ISB
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 cracking, a common problem with factory exhaust manifolds. Matched ports and a merged runner design reduces exhaust backpressure, maximizing exhaust flow. Once you install this awesome exhaust manifold, you will feel shorter turbo spool up times and better throttle response.
2 predriled 1/8 NPT Egt ports
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