Hi! So have the MK Thrower since yesterday. Amazing exhaust, awesome, 87km/h peak, but would go even more and quieter than the original. 70s HD inside, ori. Air filter also with 76s tried and without luffi suction throttle BUT My friend drove with it, about 80, net once full throttle and in the 1st km where the exhaust was on it, at once the rear tire blocked and he brought the RCR godseithank without falling to a halt. I suppose the piston got stuck there!? I can only run it more. Now it has no more stand gas and goes out immediately when I give net gas at the stand. But under driving it goes quite normal, only it gets hot immediately after 200m (more I drove net since that, wanted to destroy nothing.) So I think that the “Greaves” has. Unfortunately, just don’t know a better expression for it. – Oil was/is enough inside, PIAGGO ori. Full-Synthetic. – ZK NGK B8ES (9 would be better, I know) – Cooling liquid sta nd on [min.], but in general – petrol is enough inside, 95 Oktan Super So what can I have it exactly now? At FR I put them in the workshop, then I tell the mechanic that it was with the ori. Exhaust and see that I get it on guarantee. So something can be simply net! PS.: forgot something: at the beginning with the Thrower at the stand, however, the undertouring under driving is always almost dead, only from the power band was right. That’s exactly how it is now also under the F only that it gets very hot very quickly. mfg Andreas