Quote:
Originally Posted by hova00
What's up fellow BMW afficionados...I recently had the Valvetronics rear section installed to compliment the EL mid pipe and I'm nothing short of impressed.
The difference the Valvetronics rear section made over the OEM axleback is quite impressive. I wasn't expecting much of an improvement but boy I was wrong. It's a much smoother & refined sound in addition to the improved looks of the muffler section over the OEM rear section.
Check out the video for details.
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I had the same thoughts after upgrading my OEM axle to the Valvetronic. The tone smoothened out, with less rasp, more of an exotic note.