stlgrym3

iTrader: (4)

at WOT the exhaust sounds extremely loud but not to the point causing any discomfort to ears. i like the fact that at highway speed cruising (which is 80% of the time when i drive the car) the exhaust note from inside the cabin is just as quiet as the stock. overall, i like it, i like it more when the car is parked, the F-Sport fitment is absolutely stunning.

Rykster

I love the way it sounds @ about 4000 rpm's. It just purrs like a kitty!

stlgrym3

iTrader: (4)

Also noticed the passenger side exhaust tip gets dirty slot quicker than the other side.

jv250

^ yes.

i was kinda alerted about that.

mine starts to purr at 22-2500 with about 60% acc.

Wasawat

iTrader: (3)

I like F-sport Exhaust.I plan to get in soon....

EdwardK

You don't have a ridiculous drone @ about 1900-2000 rpms?

jv250

^ That's when I don't have drone.

My car starts to get a "bit" of drone when the car is warmed and around 2500+

BlackFsprt

anyone know someone whose selling a brand new F sport exhaust? just cop a 2011 Black IS250 F sport and need that exhaust. also it has to be IN NC.

iRock

iTrader: (12)

I don't experience drone at all with my f sport

jv250

i got mine of craigslist for 950 and later installed at dealer for cheap.

try sewell - if you sign up with your member id, it's like 1050+shipping which is alot better than 14-1500 at the dealer.

PeneAce

What are the horsepower gains on the f sport exhaust for the 2011 is350

Nelly

iTrader: (11)

Mine comes next week =D

Kurtz

iTrader: (1)

should be the same as any of the axle-backs for any year- about 7 hp.

Paragongx

My 350 had the F-Sport exhaust on it when I bought it. Wasn't particularly keen on it at first. It's definately grown on me and I think it has just the right amount sound for the car. Not overbearing like some of the V8 exhausts and not tinny like the 4 banger coffee can exhausts. (Another reason I like the V6's). Higway driving with the stereo around 18, I don't even start to notice the drone till around 80mph and then I just kick the stereo up a tick anyway. I have the same issue with the passenger side getting dirtier than the driver side, thought it was just my car but apparently not. Love the sound at the improptu stop light drag.

jv250

^ Get the F-Sport intake, and it's a harmonious symphony. They go awesome together.