Thread: 750Li exhaust
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Old 04-04-2013, 07:39 AM
camortgageking camortgageking is offline
california mortgage king
Location: Paso Robles
Join Date: Mar 2013
Posts: 6
Mein Auto: 2008 750li
What magnaflow part is good, I want to have good sound but no drone. I'm ok with doing both in and out side mufflers. Or just one. Need some guidance from members who have added magnaflow to the stock exhaust, oh will I pick up any hp (5_7?)??
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