Quote:
Originally Posted by Crazy1323
Hey guys and girls,
I just got a new (to me at least) 2013 X5M. I've already ordered a couple parts, including the Velos Tune.
I want to get some downpipes. I've read that cat less downpipes can have a gas smell to them. I'd like to avoid that. What are my options for downpipes with high flow cats? Is their performance relatively close to catless?
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Performance wise not as good as catless but if you don't want gas smell high flow cats is the way to go. Had both options by the way. GL.