hailstones Posted May 20, 2008 Share Posted May 20, 2008 DOES ANYONE KNOW IF REPLACING THE CANS ON A 2004 R1 (UNDER SEAT VERSION) WITH AKRAPOVICS SHOULD I REPLACE THE 'Y' PIECE OR KEEP THE ORIGINAL ONE? THANKS IN ADVANCE Link to comment Share on other sites More sharing options...
bob d Posted July 24, 2008 Share Posted July 24, 2008 You can do either, but you may want to remove the cat from the Y piece to get the best from your Akro cans. Or do the same as me & de-baffle the standard cans & de cat the standard Y piece (end up with basically a straight through system ). For a fraction of the cost. But as you have brought the Akro cans why not get the Y piece to go with them ??? Link to comment Share on other sites More sharing options...
McBiker Posted October 16, 2008 Share Posted October 16, 2008 I always do some replacements when I work on the bike before the pieces are done. Link to comment Share on other sites More sharing options...
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