I have a Knock detector/meter for sale. It comes with a "brain" with a light indicator meter on it as well as a LCD light you can remotely mount wherever. It has a sensitivity dial as well to set the level of knock detection you desire.

It also comes with a working knock sensor. I've checked the item and it works great. You just need to solder some of your connections to your desired length. Power, ground, and knock signal. Your factory sensor will work as well, if you get an extra and change the harness.

If you're turbo, this is a GREAT way to monitor the health of your engine just like stock 1g turbo dsm's. It comes with very nice instructions as well. (6 pages)

Why am I selling? Because I bought another knock detector with a different display.

I want what I paid for it-$75. Similar items such as this go for for well over $140. Don't let your engine go boom...

I prefer paypal. I can mail it out immediately as well as provide any technical assistance.

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Jason ESi-T

04' BMW 325Ci
91' Nissan 240SX
98' Eagle Talon ESi (sold)