Quote:
Originally Posted by m5james
All that work inside the muffler is great and all, but it'll still block the sound of the turbos and won't get me tips that actually fill the opening...and I've already had them PC'd flat black.
Between your h-pipe after the diff vs me using an x-pipe at a more stock location (factory on the M5 and aftermarket X5M exhausts) while also doing an R&R for bigger resonators, I'm hoping I won't run into your issues.
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Keep your stock exhaust handy just in case you do run into my issues
