Invidia Uppipe No EGT Bung WRX/STi 2004+ (HS06SW1UPP)
Invidia's uppipe is constructed of 304 stainless steel with no built-in EGT bung. Because of this, it will not work with cars that require the EGT sensor. This uppipe will work with any turbo that can mount to the stock uppipe. By changing out your uppipe for an aftermarket unit, you can expect better exhaust flow and quicker turbo spool up time. Includes new replacement studs.