Coober USA Racing Exhaust for Kove 450 Rally 2024

The Standard Pro Ti pipe is way, WAY too loud for dual sport.
The Street Legal model exhaust is too corked up.
The Coober slip-on muffler and mid-pipe addresses both these issues.
For the Ti pipe- just slip the muffler on the Ti mid-pipe and go. Nice quiet exhaust note similar to an FMF Q with no appreciable power loss. .
For the Street version, use the Coober muffler and no-cat mid-pipe in the kit.
The hardware is top notch, the construction is gorgeous- super pretty welds.
The muffler has a sparky baffle in it- this adds some needed back pressure to the Pro Ti exhaust and clears up almost all the "fuel-cut light-switch" low RPM throttle issues and tames the monster engine braking with the Factory 230.1 tune. And, no more popping. If you dont have the 230.1 tune, get the Coober ECU as well- that will smooth things out even more.
This is a wonderful bit of kit that transforms a full-on, WAY too loud race bike into a scary fast, much quieter dual-sport, and wakes up a sleepy Street Legal version, and makes both models run smoother.
5 Stars for Coober!
Included: shot of my set up on the Standard Pro model, note order of assembly: long bolt and recessed cone spacer from kit, strap clamp from kit, large spacer from kit, washer from kit, factory hanger/bush/roll pin, washer from kit, nut from kit. This keeps it spaced properly and it does not "droop" but still has some give. Loosen entire exhaust first, hang the muff, slowly snug stuff up a bit at a time in the order it's most "happy", ride it like ya stole it!

We just installed the exhaust system and ECU on our 450 rally pro. Immediately smoothed out the engine. My mechanic who helped put it on, has a kove as well and he works on them. He was very impressed. Very easy installation high-quality parts. Since we had the full titanium exhaust, we were able to keep our titanium pipes and just use the muffler. If we had the standard bike, we would’ve put the entire pipe from the engine back. This also comes with a spark arrestor, which was important for us. We are definitely going to recommend it to our customers and friends.

We installed the Coober exhaust and CPU on my Kove 450 Rally Pro. Took a lot of the deafening residence away from what was a straight exhaust. Most importantly, the ECU made the bike run much smoother. I was excited when I heard that Cooper had worked on this ECU for the Kove. We were not disappointed. We will be recommending the exhaust and ECU combination to our friends and customers. Nice quality, everything was in the package. In our case, however, we were able to use our current pipes and put on just the muffler. So it was really an easy install. We have the higher end titanium exhaust, so it would’ve been going backwards to put stainless steel in place of it. On the standard bike, I would definitely use the Coober system from the engine back.