I maintain this Stromung shorty dp fits without any modifications to the 05-09 LGT OEM exhaust for a great stg2 setup either MT or AUTO trans
, and also fits the +08 WRX/STi similarly. This same pipe for the 02-07 WRX/STi is longer like acher is saying and would require modifications to the OEM setup. Mine is a great bolt on stg2 downpipe.
I'm not selling this and this is for the 02-07 WRX/STi, which is clearly longer then the one I'm selling: