I want a new exhaust for my aerox its de-ristricted does around 50-55mph got 5..5gram rollers jus put new 1s in wot would you recommend..

I want a new exhaust for my aerox its de-ristricted does around 50-55mph got 5..5gram rollers jus put new 1s in wot would you recommend..

depends on how much u wana spend realy, ive got a tt pipe on what i got for under £100 from adrenaline pedstop with some 3g rollers, it does about 65 on flat and can limit it down hills, wich is very fun but the only problem is it takes a while to get ther because its cheap, a polini for race cost about £125 but its meant for raceing so it has its downsides but the do make a difference, also a variator would help with the top speed