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Need some help. So I own a V6 S550 convertible and looking to add exhaust mods, the sound is good but not good enough. I do want a manual, and also looking at a 17 4c but I want it to sound good. Not to loud but between a v8 and v6. Want it to turn heads but not annoying. And no drone. Do I keep the v6 and add exhaust or do I get a 4c manual and can I add exhaust to it to sound better than a v6. I really like grabber blue on the s550. Been thinking at a v8 but not to realistic anymore. Any help is much