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Akrapovic Evo or FMF 4.1 RCT for 2012 CRF250R?

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I'm looking for a good exhaust system to compliment a 14.5:1 Wiseco 4C Piston. Anybody out there have experience with this combination?

I have narrowed my choices to the Akrapovic Evolution or an FMF 4.1 RCT full system, but I will probably stick with Stainless Steel for the header either way.

Edited by Grinstead_77G

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Go with the Evo. The quality it top notch. Their is no performance difference between a ti header and a stainless one. The stainless is more durable for off road riding.

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I got a PM from RH mentioning the actual compression ratio of the Wiseco is less than the advertised 14.5:1. Anyone have experience with the 14.2:1 Wiseco pistons?

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I pmed you because i did not want it out in public im working on some customs with them that will be a true advertized compression

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