Great exhaust, mostly high range upper rpm power but definitely noticed some torque back after running open exhaust for awhile. Price is good for a full pipe and motorcycle superstore even gave me a credit for the delay with shipping which was a complete surprise to me as I did not have to report it. Great exhaust and great service. Thank you MS
The product sounds amazing on my 2016 yamaha wr250f. The tip was cracked when it was shipped and the factory exhaust clamp does not fit! Also you are going to need to buy a tuner if your bike is fuel injected because it barely runs unless you are almost wide open throttle.
First off, let me say that this exhaust looks great on my '98 XR250R. Unfortunately, that's about the only good feature.
Installation was a headache. The mid pipe bore was undersized (had to remove a considerable amount of material to fit), and was 1/2" too long. When completely seated on the head pipe, it would not line up with the frame mount. I don't know if the headache came from the installation or the noise on the test drive. This muffler is LOUD- almost as loud as running a straight pipe.
If that wasn't bad enough, the part, which was ordered on May 27, just arrived today, June 7. So much for free 1-3 day shipping. I understand back orders happen, but I was informed AFTER the scheduled delivery date.
Overall, I'm not impressed.