Description
Yes, you can buy a mass-produced big-name exhaust head pipe for less $ than this ESR pro series exhaust!
You should also expect your YZ250 to be as fast as every other YZ250.
This pipe develops amazing power on stock bore 250cc cylinders as well as big bore cylinders up to 350cc.
This ESR head pipe has 20 years of R&D poured into it & it is not designed around 1999 technology, Try 2022 technology. Will destroy an FMF or Pro Circuit in all aspects of power delivery.
You can see this head pipe includes 2 different aluminum flanges that mount to the cylinder. The one on the pipe gives the best low-end through top-end power. The one shown off the pipe is best for woods riding or racing.
Includes extra springs & O-rings.
ESR exhaust headpipe works with all big-name silencers like FMF & Pro Circuit.
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