[Coljopy]

That actually looks decent.

How much was it matey?

 

[Coljopy]

That actually looks decent.

How much was it matey?

With that pipe and a DNA filter and after following the reset procedure described by triumph it's a different bike, no lumpyness or hesitation or jerkyness, I'm well chuffed I can potter along in top at 30 smoothly. I think even with no mods doing that procedure may help if the bike is not smooth at low revs

 

[Coljopy]

Brill,ta.
I already have a DNA filter and fuel x lite with the stock pipe,it runs really well to be fair.
I like the look of the Yoshi and yes I know it's the old 'If it ain't broke ' scenario but a little bit of extra growl would be nice especially with a good looking pipe.

You won't be disappointed with the sound.

 

[Coljopy]

where did you get those instructions? tia

My son found them on a forum, not sure where though, apparently it's well known unless your new owner like me.

 

[Coljopy]

Thanks Coljopy, I am curious about the source because there have been discussions on the triumphrat forum about the "12 minute tune". Many question how idling for 12 minutes allows for the system to "adjust" its self for all of the combinations of throttle positions and load conditions. I include myself as one of those.
Not saying it doesn't work, I'm just skeptical and would like to know how it works.

Here's a link to a discussion I'm having about this on a Facebook group hope it helps

Triumph Speed 400 / Scrambler 400X / Thruxton 400 | I've now fitted the DNA filter, left off the snorkel and put the Yoshi can on | Facebook

I've now fitted the DNA filter, left off the snorkel and put the Yoshi can on. This morning I followed the instructions, let it warm up without any throttle input until the fan came on then left it...

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