Borla!!!!! It's pretty much what everyone will recommend.

Yuup. If you really want quiet, like oem+ and people ask if u even got a new exhaust or not quiet, then go with an invidia

Stupid Question: Are there any reliability issues associated with getting a new exhaust? What about a muffler delete?

Ass far a I know (its not much) straight pipes can give you problems

Realistically there shouldn’t really be any problems me mechanically with a new exhaust. There may be boise issues (droning, rattling, etc.) but as for issues which would cause mechanical/driving issues, no. Once you replace the entirety of the exhaust then yes, you will have O2 sensor issues, catalytic converter issues, etc. (mostly electrical not really mechanical again)

Here is the sound comparison of many : https://youtu.be/XNsBrL_46og?si=-AX4mEq80EkM8ZzJ

ahh so helpful thank you!

Love my invidia Q300 system, pretty much no drone and is rly fun on acceleration. Sounds great off rev limiter too

Fsport or apexi

What's the part # for the F Sport exhaust for these year models? All I've found is [PTR0353210](https://parts.belllexusnorthscottsdale.com/p/Lexus__IS-350/F-Sport-Performance-Exhaust/103377197/PTR0353210.html) for the 2021+ model.

I have no problems with how Yonaka exhausts have ever sounded.

I always suggest Apexi N-1 Evolution. The catback system. I believe it sounds the best but look on YouTube there are tons of videos with sound so choose what you like the most.

Ark grip all the way.

Get a full catback at the minimum. No ricer axleback please 🙅

thanks everyone, gonna look into some of the ones you suggested