
If i put a Leovince TT on this NRG mc3 catalyzed how much top speed will he get? The nrg is unrestricted and cando do up to 70 kmh , but the catalyzed thing still slows it down a bit, I think
If I switch that to a sporty one like leovince TT, how much will it change? Is it possible to do it, right?
I had the same exhaust on an Nrg Power from 2008 who was never catalyzed of course and unresticted could do 90 kmh, almost 100 downhill