Listen, you should get blacklines. Your current setup is already really nice; can't go wrong with the M-Sport kit. However, blacklines would reduce a lot of the attention that the red in your taillights create.
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Past: '08 E92 335i|ZPP|ZSP|6AT
Past: '15 Mustang GT|401A|PP|6MT
Current: '20 Shelby GT350|6MT
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