jadeboy

iTrader: (1)

I test drove the IS-F on Saturday... The thing that impressed me the most was the SOUND after 3600 RPM.. is there anyway to mod the IS 350 to sound like the IS-F?

SPEED&ECO.

v8 swap.....

2k2 R1

find a sound clip and make it into a CD, play it over and over again after 3600rpm.

ISF_GG

iTrader: (2)

^^ very funny

RTIS250

iTrader: (9)

The IS-F has a pretty sweet airbox that opens up a flap above about 3500rpm, so it gets that growl. Easiest way to get that sound, or similar to it.. get an F-Sport intake (is has an opening in the front of the box).

chris07is

iTrader: (10)

i like that....j/k lol

i3urton

get borla offroad exhaust and afe intake... but its gonna sound deeper but not the same as a v8...

mikes rx

iTrader: (14)

^ I agree. I have the f-sport intake and tanabe exhaust, and it sounds pretty close to the IS-F. Not quite as loud as the IS-F, except at WOT where it is sweet sounding and pretty similar.....even though it's a 6 cyl.

pisaykotik

Try the F-Sport exhaust + intake combo, while not exactly the same as the IS-F but it can be loud and aggressive.

passnu2

iTrader: (33)

i have to lol at this

get the F sport exhaust and intake and it will give it a nice all around sound.

lexboi250

iTrader: (10)

damn guys, I told myself no more mods, now I'm looking into getting the F-sport intake.....

andyboy

iTrader: (2)

+1 LOL!!!!!!!

dojoman

iTrader: (5)

Get F-Sport intake or buy IS-F all together.

passnu2

iTrader: (33)

its a never ending road you have gone down I keep telling myself the next car I wont do this all over again...lets see how long I can last

carchitect

iTrader: (1)

Its just a matter of self decipline. I have just the Lexus HKS dual sport exhaust and love it. I may get the F-sport intake in the future but I'm not so crazy about it.

I agree with passnu2. The intake systems don't make any power so you might as well keep it stock. I think the exhaust does give a couple of HP but nothing that will be noticed by anyone anywhere aside from a dyno.