I'd go with the 18" resonators then if you want to minimize drone. Especially since you're going with hfc's. You should give Tony at FI a call. He's a good guy and will be able to advise you on what you're looking for.
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2011 Brilliant Silver Touring/Sport/Nav/6MT --- Build Journal
F.I. SS 18" CBE | Takeda CAI | Z1 25-Row Oil Cooler | Swift Springs | Hotchkis Sway Bars | H&R 15mm DRS Spacers F&R | RJM Clutch Pedal | UpRev Tune
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