importtund Posted August 11, 2007 Share Posted August 11, 2007 After adding several modifications to my wife's 99 legacy gt (4EAT). After running the vehicle stock;17.237. Adding borla headers, underdrive crank pulley, grounding kit, voltage stabalizer, 2.25 cat back, and custom shortram intake the vehicle ran a 17.149 WTF??? Is there a problem here or is it just me???time for an upgraded Torque converter?!?!?! Link to comment Share on other sites More sharing options...
camber Posted August 11, 2007 Share Posted August 11, 2007 Borla headers leave a bit on the table compared to the EL headers(about 5hp). Probably, could benefit from some aftermarket EM(ie PP6). Although, the 4EAT found in Subaru's are real power sappers. You would probably notice more of a difference with the 5MT. Also, you could get a nice bump in HP with some cams. It's hard to get alot more power out of the EJ25 and NA mods. Link to comment Share on other sites More sharing options...
NewLegGT67 Posted August 12, 2007 Share Posted August 12, 2007 I'm probably the only person that has Wu-Tang Clan and Paul McCartney on their mp3. Link to comment Share on other sites More sharing options...
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