I drive a cobalt ss/sc currently with a few mods and have been highly looking to get into an EVO GSR 2010 model. the one im looking at has a few mods and im wondering if i can get some feedback on things i should check for and the questions i should ask! so the mods on this evo are as follow;
AMS COLD AIR INTAKE
DOWN PIPE
TIAL BOV
CARBON FIBRE HIGH MOUNT DIFFUSER
INTERCOOLER PIPING
also do you think this vehicle would have been tuned with that list of MODS or if it hasnt should it?

 

if its on stock clutch, might wanna get that checked out, how many miles or km?. what kind of downpipe does it have? does it still have stock cat?

You should probably use the search button and learn a little about this platform first. From what i see the mod description seems a little vague, but they are basic botlons. I would do a leak down test and get it retuned. my .02 cent

 

90km on it right now, id have to double check about the clutch. the downpipe is i believe cobb.
not a stock cat though!

 

The mods are pretty basic. so it may or may not of been tuned, but even if it hasn't if it uses a intake that uses stock Maf a tune is not required. if the cat has been deleted with a tp though I would def recommend a tune if its catted your fine.

you can always take it to a shop and have them check it, they can do a compression test on the motor and see if anything else looks like will need serviced soon.

 

yeaa ill do that, also do evos have timing belt issues? because this one im looking at the timing belt needs to be replace and they are on backorder. so either everyones belt went or its a common issue?

 

They have timing chains, should not be an issue.