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exhaust flapper

Uncategorized

Exhaust Flapper Functions & Malfunctions

We would like to address this topic as most people do not know the function of the “exhaust flappers”, what they actually do and what happens when they are not functioning properly. What are “exhaust flappers”? Certain MB vehicle’s come equipped with Mercedes-Benz exhaust flap technology (PE models) which adjusts Read more…

By amrperformance, 4 years1 year ago
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