Best dump valve for a 2.5 wrx 2006 ?And if anyone got one how much please?



cheers Rob

 

Leave the standard one as is mate

 

cheers m8 any reason why?

 

O yeah mate, search on here and you will find thread after thread about them.
They can cause running issues and even bore wash this damaging your engine.

They can of course be fitted and the car set up to run with it correctly, but I wouldn't just buy one , bolt it on and hope for the best.

The ecu calculates the amount of air going in and adjusts the fuel to suit, having the dump valve dump the air that its just calculated the fuel for is not good, and can lead to a much richer mixture , that's when the problems can start

 

Leave it standard
Hundreds of threads why dump valves are bad
For your car
For your image


Wwwwhhhhhoooooosssssshhhhhhhhhh
Don't bother the only people that will be impressed are the undesirables and then they will prefer a fiesta with viper stripes ,****** lights and clip on exhausts

 

Cheers all