i have a bugeye STI with PPP and was wondering what this part of the exhaust is. i know the sports cat is in the downpipe and there is a silencer in the center section, but not sure what this part is?? the join on the far left is to the center section.

 

2nd cat athough that doesnt look o/e

 

i thought the STI's didnt have the 2nd cat? will i be ok to remove this without a remap?

 

It may just be a resonator. Although that unusual as its prior to the second lamda sensor.

 

Is it some sort of repair?

Shaun

 

im not sure ive only had the car less than a week.

question is tho can i remove it if it is a cat and not require a remap?

 

It should be fine to remove. Its hard to know what it is. it may bring an eml on though. Only one way to find out. Removing it isnt going to do any damage