2014 R3 roadster engine to a 05 standard?

[idk]

IIRC, the 2005 model had 150 horsies and 150 torques, but the 2006 had 140. The reason being that the 2006 had a cat box but the 2005 didn't. The Roadsters just got back those lost torques with a better exhaust system and tuning.

 

[Rocketeer4life]

IIRC, the 2005 model had 150 horsies and 150 torques, but the 2006 had 140. The reason being that the 2006 had a cat box but the 2005 didn't. The Roadsters just got back those lost torques with a better exhaust system and tuning.

Hm odd then. My 05 had a cat box. But did eventually install a cat bypass pipe. With a k+n filter with a dealer tune to suite. Along with a O2 sensor removal kit. Haha needless to say that bike was runnin meeean for a good bit till the gear went on me.
In any event im jus glad that another newer r3 model engine will fit n work properly.
I know the earlier yrs had some factory recalls...lol specifically the friggin second gear gettin chewed up!

 

[idk]

The '05 did have a big box but no cat inside. The cat bypass system was a much better and more efficient than the stock box, even without the kitty.