Where can I buy longer exhaust tips? stright bolt on to our stock one.

I have GFX extended tips for sale. PM if interested

is the GFX tips larger than stock ones? if so, how much larger?

autozone. they sell long tips if you want it to be like 10 inches xD

Check the classifieds. You have a better chance over there.

the gfx tips are longer than oem . I say about 1.5-2in longer, diameter I'm not sure

I just put on a set of 20155 Borla polished double walled stainless steel oval tips on my GS.There is also a round Borla tip available.
$62 ea.
Meineke spot welded them on as the had to cut them for better fit.
The embossed Borla emblem can't be seen as it's just under the bumper cover as I wanted.

I just put on a set of Borla polished double walled stainless steel tips on my GS.
$62 ea.
The GS muffler outlet pipe curves up a few inches out.So Meineke spot welded them on as the had to cut them for better fit.I don't remember the stock muffer outlet pipe on my IS.I would up going with a Tanabe..The Borlas do come with a clamp.
The embossed Borla emblem can't be seen as it's just under the bumper cover as I wanted.
I believe they would look great on an IS.

from this thread, the Honda S200 tips will fit like a glove and are a bolt on....
https://www.clublexus.com/forums/sho...d.php?t=368025

also check this thread there are some nice tips, if you decide to weld them on...

https://www.clublexus.com/forums/sho...highlight=Tips