Quote:
Originally Posted by jchammond
Unsure if you’re throwing any codes; but I know using impact wrenches on exhaust could damage O2 sensors, also if you have an exhaust leak in that area...would cause issues.
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In theory, wouldn't test pipes feel like an exhaust leak to a system tuned on 93 with cats having them now removed?
No codes, no impact tools, I am always super careful with o2 sensors at $200+ each. I used only a crescent wrench to tighten them after hand threading them.
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Drift Z: 2010 370z, TopGun Rotrex Supercharger, ID 1300cc Injectors, FI Long Tube Headers, GReddy RS-Race Single Exit, Setrab PS & Oil Cooler, BC Racing BR Coilovers, CJM S1.SE Fuel System, Walbro 525 pump with the CJM Billet Fuel Hat, OS Giken Superlock 1.5