Mark (Merrillville )
I had a 2007 R1 with a power commander 5 Graves full race exhaust and professionally tuned. And, you know those bikes only make a hundred and forty-nine horsepower stock mine was tuned to 172.8 the bad is R1 in the Midwest... Better ask somebody.
Ronald (Mooresville )
Install on my Yamaha Stratoliner was very easy, took less than 30 minutes. Luckily the tuner for my bike uses a 6 pin connector and not the injector connectors- so many seem to have a problem. Operation and tuning is easy. No PC needed and you can tune any time you want, even on the fly if you were to mount it where you can operate it while riding. That's not happening with a power commander! My bike runs much smoother and crisper now, throttle modulation is smooth and predictable. Fueling is much improved over stock. I have owned this tuner for about a month now and no regrets. Its exactly what my bike needed. *IMPORTANT* The Wiseco instructions for my bike are generic and not bike specific and neglect to tell you to disconnect the 02 sensor, which you SHOULD do. The Dobeck Performance web site (they make this tuner for Wiseco) is MUCH better for install and tuning info.
Du (Lanham )
The Z-FI made a pretty significant improvement in power. Its a lot smoother Then PC5
TONY (stevenage )
I put the fi2000 on my Kawasaki vn 900 2010. it help a lot with the popping . the cobra pipes sound great. It still pops a bit but not as much. also fitted o2 eliminators. A lot smoother ride. Very happy so far.
Kelly B (Louisville )
I installed this kit on my sons Polaris Sportsman 300 and what a difference it made.. The factory setting was so rich the unit wouldn't run past half throttle.. I installed this kit in about 2 hrs due to the fact that I had to remove half the plastics to get the carb off. I installed a Uni filter with this kit and now the ATV will pull right up to max RPM without any hesitation.
Tom (Sacramento )
I'm using this for carb bowl vent line on a 2001 Concours. The line is tough to expand, but heating it with a hair drier helps out a lot. It grabs the nipples on the bowl very tight, which is what I wanted. It's clear material so you can see any leakage better. I am very happy with this line.