Upgrade to enjoy this feature!
Vital MX fantasy is free to play, but Premium users receive great benefits. Premium benefits include:
- View and download rider stats
- Pick trends
- Create a private league
- And more!
Only $10 for all 2026 SX, MX, and SMX series.
The power is more linear, the bike pulls better, and it has a nice tone. It is also lighter than the stock system I took off.
It was a great mod to an already amazing bike.
The Shop
Luxon 4-Post Bar Mounts
$189.95 - $239.95
DeCal Works Huge Plastic Inventory of UFO and Polisport kits.
Everyone here can claim they ''feel'' (read: hear) the difference. But Kawasaki's factory dyno tells a different story.
Want to change the power delivery? Go with the ECU as suggested.
And if you absolutely must burn a $1000 to get that 1 extra hp from the one aftermarket exhaust system that I know of that will provide it...go with a Akropovic.
Unless you are the next Ryan Villopoto
I guess you must be one of the .1% That can actually benefit from a new pipe. You are a better man than I.
Pit Row
You are correct, local racers who buy aftermarket exhausts are completely wasting their money.
How do FMF and PC stay in business? They market the hell out of their product and bank on the fact that the majority of the consumers in this industry are older men who are still stuck in the 2 stroke era. 4 strokes dont respond to aftermarket exhausts the same way as the 2 strokes did, but most cant wrap their minds around that fact.
Sponsored racers run a aftermarket system the same reason they wear neck braces....its because they are paid too!
Im just trying to give you some honest advise. If you dont think I know what Im talking about then why in the world would you come to a internet forum for advise? All of us are going to sound wrong in your eyes unless we give you the answer youre subconciously seeking.
So, if I read your other posts correctly, you got a hookup, and youre going to get a sweet deal on possibly either brands exhaust? Go with the FMF. You have a higher chance of it maybe fitting properly. Or go with the one you think looks the coolest, because thats about all youre going to get. And in many cases, you may even be adding weight to your bike.
Just dont expect any performance gains. As I said earlier, only the Akropovic will add a hp or two to a fully modified motor.
And if you really want some performance for your buck............go with the ECU. Imagine that, you will get some real gains, it may even be cheaper than whatever deal on the exhaust youre getting, there isnt a chance of destroying your investment the next time you wad it up, and you can have fun with the tuning software.
Post a reply to: Pc t5, or fmf rct.