SLK/R172: what doe it sound like if you remove resonator
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Join Date: Sep 2020
Location: Boston, MA
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2012 SLK250
Which resonator? On our 2012 SLK 250, we replaced the turbo muffler with a Mamba Turbo Muffler Delete, but it doesn't sound much different. You get a little bit more 4-cylinder engine noise/drone at high-load low rpm when the engine is bogging, especially when cold. We unfortunately have the automatic, so this happens quite frequently. I also didn't notice any performance improvement or any less turbo lag.
If you're talking about the exhaust resonator, I'd be interested to hear from others what they find out.
If you're talking about the exhaust resonator, I'd be interested to hear from others what they find out.