whitexc Posted October 8, 2021 Share Posted October 8, 2021 I will have a stock UN-catted UP from my 2009 available soon. Message if interested. Sent from my SM-G996U using Tapatalk Link to comment Share on other sites More sharing options...
xt2005bonbon Posted October 8, 2021 Share Posted October 8, 2021 Thanks guys. This is tempting, but I also realize I may loose a little bit of turbo spool. At the same time, these aftermarket pipes don't last very long. Maybe the Grimspeed does but $$$. Aaaah, decisions... Link to comment Share on other sites More sharing options...
whitexc Posted October 8, 2021 Share Posted October 8, 2021 I'm hoping the Cobb UP lasts. It wasn't exactly cheap... Sent from my SM-G996U using Tapatalk Link to comment Share on other sites More sharing options...
covertrussian Posted October 10, 2021 Author Share Posted October 10, 2021 Is it absolutely necessary to remove the headers? The repair manual for the "joint pipe" shows just removing the RH manifold cover. I'm looking at doing this when I do my turbo back and want to save as much time as possible. And if I'm taking the headers off then I'm just gonna replace them. That will work too, you still have to replace two gaskets, so figure out which gasket is cheaper . 05 LGT 16G 14psi 290whp/30mpg (SOLD) 12 OBP Stock 130whp/27mpg@87 Oct 00 G20t GT28r 10psi 250whp/36mpg 22 Ascent STOCK Link to comment Share on other sites More sharing options...
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