Ok so my 05 blob wrx is getting mapped on the 8th, 37k miles on the clock, would it be a wise move or will I gain anything by upgrading the stock Subaru recirc valve to a forge Motorsport recirc valve

Will the stock part be worn enough to make any difference over its 7 year life span?

Cheers
Jeff

 

i bought one then my mapper told me i had wasted my money.

 

Nope - leave it as is.

 

Cheers guys !!

 

Forge one LOOKS nicer........

 

yes approx £140 nicer!