Hello
I have a b3 engine. If I upgrade my b3 ecu to a b6 ecu will it makes more power? Does it makes better gas mileage? My engine have a cone air filter and a straight through exhaust. And does it plugs straight away with the b3 wiring plug of the b3 ecu?
I have a b3 engine. If I upgrade my b3 ecu to a b6 ecu will it makes more power? Does it makes better gas mileage? My engine have a cone air filter and a straight through exhaust. And does it plugs straight away with the b3 wiring plug of the b3 ecu?
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