Hi all, I am about to buy a 2011 Lexus ISF. (I refuse to buy anything else, besides my only BMW, an e30) Anyways, I need a little bit of recommendation. My Summary Build
I am in a nutshell about what to do with exhaust, and possibly a rear valence installed (Link) I know the valence is not a 'needed' option, quite frankly I just love the looks it compliments the auto quite nice. Other than that, I will leave the Lexus stock.
Anywho, back to topic. Here are my 'Top 3' choices for exhausts. Please give logical feedback keeping it fresh and be truthful, I would much appreciate it! If there are any others you'd like to reply, please do. And if there is by chance any ISF owners who can point me in the right direction, that'd be even better. I plan on being a more active member and get my feet wet!
DIY muffler delete
SURUGASPEED exhaust BORLA exhaust

 

Have you checked out the ISS Forged Track system? ITS NUTTY! By far the best looking and sounding exhaust for the ISF in my opinion.

YouTube - Lexus IS-F ISS Forged Track Exhaust Rev
YouTube - ISS Forged track system exhaust

 

^^^^^ and we have a winner lolol

 

wow. Nutty is an understatement, haha. That's my exhaust I need. Most definitely, thank you so much. Rep for you, Sir.

 

Such music to ears!!!

 

Amazing, an exhaust with the tips connected to it! Who would have ever imagined such a thing??

Definitely get the ISS.

 

i hear the new ones are a cleaner steer with the addition of a mechanical LSD

 

That is an intoxicating sound! Definitely get the ISS!

 

Get ISS!!! Sounds incredible!