LGT Chris Posted August 19, 2005 Share Posted August 19, 2005 Quick question. Greddy claims their cat-back exhaust bolts on to all stock and aftermarket downpipes. Does this mean that it will bolt on to my Cobb DP with the reducer flange or with a "custom"(?) fitted 3" flange after cutting the reducer off. Cobb obviously intended for the reducer flange to be cut off and replaced for a full 3" connection. Has anyone added a cat-back exhaust system to their Cobb DB yet? Seems like a waste to connect a 3" DP to a 3" cat-back with a 2.5" reducer/expander just after the cat. Thanks for any info! CJ 2005 Subaru Legacy 2.5 GT Luxomissle waGONE Link to comment Share on other sites More sharing options...
mmm def Posted August 19, 2005 Share Posted August 19, 2005 I have the Borla Catback to my Cobb DP. Link to comment Share on other sites More sharing options...
LGT Chris Posted August 19, 2005 Author Share Posted August 19, 2005 I have the Borla Catback to my Cobb DP. What about the flange connection? Still 2.5"? Is the Borla 3"? Thanks. 2005 Subaru Legacy 2.5 GT Luxomissle waGONE Link to comment Share on other sites More sharing options...
mmm def Posted August 19, 2005 Share Posted August 19, 2005 I think the Borla is 2.5". If it says it will bolt on to stock, then you should have no problems. I had my catback on before my DP. Link to comment Share on other sites More sharing options...
mele63 Posted August 19, 2005 Share Posted August 19, 2005 I think the Borla is 2.5". If it says it will bolt on to stock, then you should have no problems. I had my catback on before my DP. Did you get the catted or non-catted dp from COBB? How's that sound with the Borla CB?? Link to comment Share on other sites More sharing options...
wukindada Posted August 19, 2005 Share Posted August 19, 2005 I am installing a Cobb DP to my EVO2 cat-back. The Cobb DP & UP arrive on monday I will check it out then;) Toyota 6EATS .........SUCK!!!!!! Link to comment Share on other sites More sharing options...
mmm def Posted August 19, 2005 Share Posted August 19, 2005 Did you get the catted or non-catted dp from COBB? How's that sound with the Borla CB?? I got the catted DP, and I think it sounds great. Not too loud, just a nice burble when cruising, however when you step on it it gets this awesome growl to it. My wife hates the "fart can" sound but really likes this. I love it! Link to comment Share on other sites More sharing options...
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