Ques for E7 Exhaust

[valens]

hello...

can any1 tell me wat the best size for Evo7 piping from 2 to 1??2.5'??or??

and the exhaust how many size is the best>??

now mine 1 is original,is it not nice?

sorry...new owner here....

so if any1 know pls tell me...

thks

 

[limt]

if you car is manual, go for 2.5 or 3 inch and high power one. Not the silent power type. The HKS Type S spec R (i think) has the nicest noise..

Don't fprget to take out your cat. If you want a better inprovemenmt, try changing your down pipe to 2.7inch as the ori is 2.5inch

 

[valens]

.......

okok....

thks for ur answer!

 

[valens]

....

HKS super drager inlet 2.5" outlet 4.5" or wanna
inlet 3" outlet 5"...which 1 suitable?

or depend on my piping...if i didnt change the piping(ori) go for onlet 2.5" outlet 45"

if i change the piping into 3" then i go for 3" outlet 5"

 

[silver_car]

any ideas to make the e7 sound like a v8 engine?

just curious.....

 

[limt]

wah you go for so big ah. You prefer sound or torque? Your neighbours gonna complain man..

the piping 2.5 - 3inch should be ok and end box 3inch should be enough liau