XI downpipes and intercooler - same time?
Many many forum posts about whether to do DPs or intercooler upgrades first.
But will I save any money/time by having both installed at the same time?
I've read that installing DPs in XI is a big pain. Will any of that work save me labor on the intercooler? Thinking no but wanted to confirm. I have an n54 335xi.
Thanks!!!
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