Hi guys,
I just found HKS super drager in chop choi shop.Planning to buy it to replace my old wei yip muffler.The drager got 3'++ inner and the tip outlet i think 4'inch++.Is it can increase hp n is it silent.I love...
that day i went test drive a R34 skyline V spec I,with some modifications estimated 330bhp,the car is not powerful as i expected. Punyabo..now i need to reconsider it again.