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Originally Posted by x-ception
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Originally Posted by cn555ic
Damn that's a lot of precision cutting there! Why did they use heat wrap on the welded ends? Did they weld them or just use clamps?
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Thanks steve for answering all my annoying questions haha, they are welded and that's heat wrap.
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Originally Posted by BES335xi
I'm completely catless, took out 2ndery cats + resonator, i dont mind the loudness...But for gods sake i hate the Pops and Gurgles i get....Would someone tell me how to kill that, please! lol I'm sick n tired of those pops n gurgles on low rpm's...I just get too much of it, Anyone with the answer to eliminate this gets a free beer!
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from my understanding the 2008 stock exhaust doesnt have any resonators so adding resonators almost kill all the low rpm pops and gurgles ... I have to put my car in DS to get them back. |
I have an e90 335xi 2007 and yes there was a Resenator there, it just became even more so annoying with the pops n gurgles i get when i took the 2ndary cats out...Will try putting back resenator and see how that works out..