Get your CRF250R to the front of the pack with the Pro Circuit Ti-4 complete dual exhaust system.
Achieving top level performance starts with Pro Circuit's dedication to precision engineering and construction. They built the Ti-4 GP exhaust system from premium grade titanium for lightweight durability.
The overall design of the Pro Circuit Ti-4 GP complete exhaust system provides a lower and more centralized point of gravity on the CRF250R for improved handling.
Pro Circuit dyno and track tested the Ti-4 GP exhaust system to maximize power and performance while meeting AMA sound restrictions of 94dB.
Take your CRF250R to the trails by installing the USFS screen type spark arrestor.
Performing routine maintenance is simple by removing the bolt-on end cap on the Ti-4 GP muffler.
The Pro Circuit Ti-4 GP complete exhaust system includes the header, mid-pipe, 2 Ti-4 GP mufflers, USFS approved spark arrestors, connecting springs, and instructions.
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A: I have it installed on a 06 crf 250r with a full Pro circuit engine (all mods done) and it has given it a lot of low end grunt, but also a lot of over rev. The middle is slightly flat. Overall it is a very nice pipe