I switched back because I wasn't convinced the gains were there. It sounded and looked great though. I just decided to use the stock air boxes with K&N drop ins and Z1 post MAF tubes.
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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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