Customizing my WRR

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traveller..... of all these farkles landing on that baby.

also with the 30mm bar riser did you have to re-route any control cables..etc? I read through the thread but didnt notice any comment on problems/changes.

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.....  Zeta grips look the best of all aftermarket units I’ve viewed on the WR ..The  spark arrestor change makes great sense..I can't imagine the flow dynamics of the gasses when the pipe is almost bumped up against the S A end cap. {to bad someone wouldn’t water jet cut a stock muffler unit lengthwise down the center to see what other area's are chocked off}
EDIT: OMG that bare ground looks good...

rarepartbuilder wrote:

{to bad someone wouldn’t water jet cut a stock muffler unit lengthwise down the center to see what other area's are chocked off}

Like this? 


And for what it's worth...

Oh my goodness,,.. a WR250ectomy

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thanks for the follow up. /.. i think i'll pull the back off the muffler to see what the cunuck version looks like..

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What is the thickness of the new windshield?

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Hey traveller, nice work on the new end cap, I really like how it makes your exhaust look! Did you have to make a new flange or did you reuse the existing one? Did you put the spark arrestor screen back over it?

I actually cut open my exhaust not too long ago for exploration purposes, before I had my new phone sorry I don't have any pics of the procedure. Our american mufflers differ a bit from the JDM ones. Mine at least did not have that Huge ceramic cat convertor pictured in the cross section, instead it had a small metallic one about a third of the size. I believe rstieger could confirm this as he mentioned removing his.

I decided to leave mine intact just incase it aids in exhaust velocity and instead remove the "baffles". There is really not a lot going on in there and is relatively "high flow", it's essentially only a 2 chamber muffler. there is a half plate positioned just after the cat the exhaust must go around before reaching the plate with the perforated tube that is visible with end cap removed. Since i cut my exhaust open at the seam just aft the cat I was easily able to take a hole saw bit and remove most of the half plate, and then remove the perforated tube from the second plate, this produces a straight thru shot from the cat. Without the perforated tube the end cap diameter is the only real restriction.

The noise output has slightly increased and sounds much deeper. Though nobody has complained yet, in fact three of my coworkers genuinely seemed puzzled when I asked if my bike is loud. I am currently running a map for a leo vince w/spark arrestor which is a non repack-able/baffled performance exhaust. The bike is responding really well.

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