Quote:
Originally Posted by JuttyC
This is an excellent consolidated offering. Can someone please point me in the right direction here. I have a 2011 M3 with Competition package ( minus performance exhaust ).
I want to add better sound, torque and HP. I was going to add a Sosi X pipe and delete the secondary cats. To provide more torque and HP. Additionally, I was going to add intake to increase / support torque and HP.
Is this the best bang for my dollar? Will I have any type of smell from adding X pipe and deleting secondary cats?
Suggestions?
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Did you seriously have to quote that entire massive post?
