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1,179 Posts
Discussion Starter · #1 · (Edited)
Ordered this very hard to find part and I ended up installing cats to get rid of the tingy noise my exhaust setup was making with headers and no cats.

Instructions included and custom ordered longer length of cable so the brain unit could be mounted just about anywhere in the car.

If you get CEL's or SES without cats this will cure that, also without cats you could be losing some performance, because the ECU looks at the O2 Sensors to determine Ignition Timing, and Short Term Fuel Trim. This simulator hooks to your existing sensor wiring and tricks the ECU into thinking you have fully operational Catylitic Converters.

Includes full instructions and wiring diagrams.

Works for ALL E46, with dual pre and post O2 sensors.

$45.00 Shipped!

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