Egr freeze plug
OP if its only when you mash the gas I would guess its just air being rushed in, gets louder when you replace the lid since your removing the baffles
i thought u stuck it in dry and tightened it up, but if u tighten too much it pops out.
waiting for a thats what she said
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how hard is it to install an expandable plug? really? i even removed the tb and looked inside the intake (thinking it might be in too far and restricting/upsetting airflow) and that's not the case either.
why on earth you'd give anyone more than the price of one of those plugs for deleting emissions is beyond me. i used pennies for my blockoffs and that $2 plug in the intake. been in there for 4 years/25k miles.
Just lay square in the bore and tap squarely in place. Makes a good tite lasting seal when installed correctly.
That's a nice piece there.



haha but I was thinking the same thing.. They don't make an actuall plate that bolts in there with a gasket?





