Could someone help by telling me what pipe to t piece into on a MY02 wrx please. Any links or photo's would be great.

 

All i cn say is mine is just behind the alternater and just infront of the intercooler, i didnt have to use a Tpeice on mine but mine is 2ooo model mite help just thought id say sumet

 

Jonnie,
On the inlet manifold where the throttle cable adjuster is bolted (just above the alternator) to the right there is a 90 degree brass pipe coming out off the manifold with a rubber pipe attached cut that and fit your t connector there to your boost guage.

 

Cheers gussy