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resonator and muffler delete

  1. Performance Discussion/Modifications
    Recently did a mid resonator delete and muffler delete with 2.5" piping on my 2020 SP Charger. The loudness was ridiculous but loved it. The huge downfall was losing torque at low end. Noticed when I stepped on it the car wasn't as responsive as it was before. Anyone knows if I either put back...
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