The only reason I'm swapping them out is because I got an aftermarket set from a friends friend who sold his X5M and I got them for $200 shipped. I wrapped them in exhaust wrap and then my buddy just texted me to LMK that my S63TU headers are done being ceramic coated...they're not going on until I upgrade turbos though.
Last edited by m5james; 04-15-2018 at 01:12 PM..
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