hks power flow cannot be cleaned.the filter element is to be replaced with a new one.that is the only thing u can do.only k&n filter can be cleaned and reoil.:shades_smile:
Is it legal to drill some holes in the exhaust pipe near the end to make the exhaust louder?
doe it work like this? Is this how exhaust pipes can be modified to amplify the exhaust sound?
HKS hiper muffler for evo 4 5 6 rm1000 only new HKS super sqv for evo 7 8 9 new rm900 interested pls call 012-3367457 frankie View attachment 608405
http://i42.photobucket.com/albums/e317/frankieyap/hks1.jpg