[mooney265]

Originally Posted by JFairman

if you mean my thought of adding a second adjustable blow off valve where the deceleration valve was plumbed in it would go to the upper hose connection from the intercooler or intermediate manifold and either vent back to the turbocharger intake pipe downstream from the CIS air flow meter just like a C2 or use an adjustable one that vents a little to atmosphere if you like the chirping and wooshing sounds.

that ebay one i linked to is a joke. i googled noisy blow off valve for it.

there are much higher quality blow off valves out there and probably over 50 different ones to choose from.

I'll pass on it, anyway... Definitely too loud... Need to keep the popping to a minimum in the neighborhood...