Check this out:
Exhaust Servo Motor Eliminators
We have designed these units for the customers who wish to remove the exhaust control servo motor from the motorcycle for racing purposes or for people who are running full exhaust systems.
No error codes... (FI light, or tachometer codes)
SER-YAM2 - $110.00
YAMAHA YZF-R1 2002 & up
Its kinda pricey at $110 but it will fix your problems
Currently riding a '05 GSXR 1000 ~ Full Tit. Akrapovic, PowerCommander, Schnitz Racing Custom map = 166horse. Suspension by Thermosman Suspension ~ Ohlins internals on forks, Hyperco rear spring
Need a better riding position? Check out www.convertibars.com
. They are great!
Past bikes: '82 Yamaha Maxim 750, '89 Kaw. ZX7, '94 Kaw. ZX9R, '01 Yamaha FZ1, 04 Kaw. EX-250 ~ over 18 years & 120,000miles of riding experience.