If you believed everything you read you would think that this car was a Yugo with a turbo.
Please use common sense when it comes to modifying your cars. If you choose replace your DP or change your intake or WG or tune make sure you understand the implications.
If you are going to modify start by getting one step colder plugs. If you use a specific cobb OTS map then do not under any circumstance use any different mechanical part than was tested with the map. For instance if it is a Cobb Stage 1 91 octane with MSCAI2, use the one step colder plug with the MSCAI (with air straightener) and at least 91 octance fuel. Do not ask if you can use a nano or a test pipe or anything else.
Wasn't that easy? Now there have been some cases that a part (cobb sri comes to mind) where this still seem to be causing problems but I think these are very rare. I would also not use any other intake (beside the MSCAI2) without a tune to match. The MSCAI2 was tested for the application with the stock tune.
I owned a Subaru Forester XT before this and engine problems did happen but not to this extent. HOWEVER, people were not throwing on test pipes or whatever without getting a map to match. Many of those people had a pro tunes.
So please if you blow up your car or have funky AF or EGT or knock or whatever and you have done any of the above you and only you are to blame.
OK let the flaming commence
Please use common sense when it comes to modifying your cars. If you choose replace your DP or change your intake or WG or tune make sure you understand the implications.
If you are going to modify start by getting one step colder plugs. If you use a specific cobb OTS map then do not under any circumstance use any different mechanical part than was tested with the map. For instance if it is a Cobb Stage 1 91 octane with MSCAI2, use the one step colder plug with the MSCAI (with air straightener) and at least 91 octance fuel. Do not ask if you can use a nano or a test pipe or anything else.
Wasn't that easy? Now there have been some cases that a part (cobb sri comes to mind) where this still seem to be causing problems but I think these are very rare. I would also not use any other intake (beside the MSCAI2) without a tune to match. The MSCAI2 was tested for the application with the stock tune.
I owned a Subaru Forester XT before this and engine problems did happen but not to this extent. HOWEVER, people were not throwing on test pipes or whatever without getting a map to match. Many of those people had a pro tunes.
So please if you blow up your car or have funky AF or EGT or knock or whatever and you have done any of the above you and only you are to blame.
OK let the flaming commence
Last edited: