Originally Posted by
TPEHAK
Breather reroute is bad idea. First of all ECM is adjusted to correct fuel mixture according intake air temperature sensor. When you replace the hoses from the intake chamber you significantly change temperature in the chamber and it causes wrong temperature reading because ECM assumes that there are additional temperature due to hoses from the engine, wrong fuel mixture causes power loss and fuel economy loss. Another issue is when you remove hoses there in no oil vapor in the chamber anymore and it causes than the air filter gets dry and engine sucks dust and dirt from the air. Plus with no oil vapor the valves and the top area of piston work with no lubrication anymore. I would not recommend you to reroute the hoses.