Flashtune ecu type 2 yamaha r1 09-14 bike side kit Track Jacket — Yamaha The 3" muffler body morphs

The 3" muffler body morphs to 3

while still providing safety and stability

tuned core that gives the muffler its great sound and performance Uses a 2

bonds the many layers and materials of the shell more securely using less resin

This muffler sports a 4-inch body

Flashtune ecu type 2 yamaha r1 09-14 bike side kit Track Jacket — Yamaha The 3" muffler body morphsFlash Tune Data Link ECU Flashing Kits : Your bike already has a standalone ECU and now you can get the tools to program it! There is no longer any need to send away your ECU! Note: This "Bike Side" kit listed here and separate listing for the "Bench Kit" do the exact same thing. The bike side kits permanently mounts a small harness to the side of the bike and the bench kits require removing the ecu and tune at the computer. Scroll down for in depth