Late Model Hemi Engine Upgrades - Hemi Hop-Up
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The SLP headers feature a great fit, factory ground clearance, and power gains of over 16 rwhp and 17 lb/ft of torque compared to stock manifolds. Those gains were realized while still using the stock restrictive exhaust system. The header kit features an OEM-quality O2 sensor extension harnesses. After the headers, the exhaust is made from 304 stainless, and everything carries a lifetime warrantee. View Related Article
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