Roama

Would the FMIC kits for Gdb fit into a 03 xt forester? im looking for parts but redline and scarles say they dont do parts for the forester, and would any other parts bolt straight in? i.e downpipes and turbo?. oh and would the seats from the wrxs fit aswell? sorry abit new to the forester

Hey guys new to this so im not sure where i put this thread, i just had the waterpump on my car done and not long after seems to be playing up i.e when i go to boost it feels like the car drops in power turbo not boosting right and it backfires any ideas? i got told it could be the spark plugs but i changed them and still seems to happen, im hoping its nothing major, also got told it could be the coils any help would be great