hello 
i have a 1.4 furio, basically i want my exhaust to back pop a little more how can i do this?
atm i have a piper 4-1 stainless mani, standerd center section wich is one solid pipe no boxs, an a 3" rolled tip backbox, it rasps loads but barley back pops,
any ideas?
thanks
i have a 1.4 furio, basically i want my exhaust to back pop a little more how can i do this?
atm i have a piper 4-1 stainless mani, standerd center section wich is one solid pipe no boxs, an a 3" rolled tip backbox, it rasps loads but barley back pops,
any ideas?
thanks