2:1 Boarzilla is a stepped header system at the head is 1 7/8″ to 2″ at collector and 2 1/2″ where the muffler goes to the header. All Boarzillas full systems are equipped with heat shields,exhaust gaskets, bolt kit and baffles.   Every pipe is designed to increase low-end torque and horsepower.

  • Performance increases are about 8 to 10 percent on stock motors but may very with built motors with the proper tune on the bike.
  • Perforated Wrapped and Perforated Baffles are for 116″ to 131″ motors
  • 1995-2006 Boarzilla comes with 18mm O2 bungs for the stock 02 sensors that comes on the bike.
  • All 1995-2008 Touring models require tuning with our exhaust.

CHR 95-08FL DD B/C BRZ BB BFFL

Weight 1 lbs
Dimensions 1 × 1 × 1 in
Engine Type