Product Reviews

Review: Simple item to tell your 109 its in 4th allowing full timing and eliminates top speed limiter.I run a colder plug and use 91 octane to eliminate pinging.

Review: Received in Canada in 7 days, very quick. Installed in 5 minutes, excellent instructions, nothing technical. Increase in performance was substantial, not going to blow ya off the seat but you'll definitely noticed it. Well worth it. Will be doing more shopping soon.

Review: Just installed the TRE on my 2011 C109RT. The result is excellent! It now rides like it was meant to with smooth bottom end power and torque that has made it an absolute joy to ride. The BEST aftermarket performance product I have ever bought. WELL DONE GMAN!

Review: Just installed this TRE on my 2008 Suzuki C109R (15 minutes). The bike feels and runs happier. The powerband is smoother and more responsive for sure. The bike always felt a little sluggish in 1,2 & 3rd. That hesitation is gone...give it throttle and the beast just moves out with much more authority. It just feels like the engine is now performing the way it was designed to. I highly recommend this device. It might be the best bang for the buck you will spend on our C109. Ride Safe!

Review: Hi, I just installed your TRE on my 2010 Suzuki Boulevard C109RT. The difference was immediately noticeable. Acceleration from 1st into 2nd & 3rd is vastly improved with no more throttle lag, just straight acceleration. Installation was a breeze. (15 minutes) Thank You.