2021 aftermarket exhaust

[dirtyfathobo]

Heya guys, now I've looked everywhere for any possible aftermarket exhausts for the 2021 125 forzas, but because of the new oxygen/lambda sensor they have installed on the exhaust pipe it's pretty much impossible to find anything yet

Now, over the week I roughly fitted my Akra exhaust from my 2015 onto my 21 and it fit well, so do you think it's worth asking my friend who welds to pop a hole in the akra pipe and weld on a threated hole to fit the sensor, or do you think that's too much work and risk?