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viking mod

  1. Honda FireBlade
    OK, I HAVE A 1999 CBR900RR. I BOUGHT A USED DEVIL SHOTGUN EXHAUST. I PUT IT ON THE BIKE ONLY TO LEARN I STARTED GETTING DETONATION UPON DECELERATION. I CHECKED THE CANS AND THEY WERE EMPTY, NO BAFFLES AT ALL. I REPACKED THE CANS AND TOOK IT FOR A RIDE AND NOW THE TORQUE IS BACK. SO FIGURING IT...
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