hi guys need your expert advice again. am close to buying a 3.5" full exhaust for my 93 wrx but am not sure it will fit. guy does not know exactly what it is but says it will fit my car as it came off a v5 sti. i have a pic of the downpipe. will it all fit to my car??? cheers

 

forgot to ask also with it being 3.5" will i get boost problems or too much noise. cheers

 

If you're running less that 350-ish bhp, the 3.5 is way too big.