keong_GSR said:3 inch all the way is the best for turbo class 2000cc...my fren 4AZGE turbo pun 3 inch.kancil pun 2.5 inch...![]()
lan evo said:im using 3 inch downpipe then till centre use 3.5 inch till muffler

4_wHeeLerS said:i see...u mean 3 inch is best for stock 2000cc turbo??
huakenny said:stock 2000cc or modded use 3inch wil be beter..no air restriction thus gv more power by flow out all the air....
my 2 cents