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pjk380 · 11-07-2024, 04:39 PM

I ran the Evolve Etronic valved exhaust for 3 years and never once had an issue with the electronic valves. It was recommended to clean the valves once in a while, but I never did and the valves always worked.

11-07-2024, 04:39 PM	#4
pjk380 Private First Class 98 Rep 183 Posts Drives: 2010 E92 M3 Join Date: Feb 2016 Location: Yorba Linda, CA iTrader: (0)	I ran the Evolve Etronic valved exhaust for 3 years and never once had an issue with the electronic valves. It was recommended to clean the valves once in a while, but I never did and the valves always worked.
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