Join Date: Feb 2015
Location: Jacksonville, FL
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I'm finishing up replacing my valve cover gaskets and am wondering if I should do the EGR mod but wanted to know if anyone ever ended up having weird / concerning behavior after doing it. I don't want to assume I know more than the engineers that built it.
Anyone do it and have any long term data on reliability and results?
also thinking about the TB coolant mod.
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What EGR mod are you talking about? EGR reroute or optimized? Having both on the car for 4 years, I've had no issues at all. While I have no data to back it up, I'm sure it's better than letting precat dust into the intake manifold and down into the block. Lol
2003 Mazda 6s
Brakemotive Drilled and slotted rotors, Modified eBay CAI, EGR reroute and optimized, TB coolant delete, Brake light mod, AWR Racing Lower dog bone, AWR Right engine mount, BIG 5 upgrade, Battery Relocated, Custom Busbars, Optima Red top, 2 12" Planet Audio BBD12, Rockville Audio 1400w 4chan amp, Rockville Audio 8000w sub amp, RX 8 seats, Custom LED side markers, Lower rear bumper lights and lots more to come!!!