Hey i just got a Borla Catback on my GS300, and i was wondering if anyone knew how to make it a little bit louder?

 

i wouldn't get it louder. loud = fixing ticket

 

Cut a hole in it.

 

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

Remove resonators, custom xpipe. See video in linked thread. Note this is a GS4 but it's definitely louder than Borla exhaust on its own (which is what I have on my GS)

 

lmaooo ooooooooooo

 

If you really got a Borla cat back it's Probably not Borla. Since they only make axel back. Also, none of the exhaust in the market for the GS are cat back. They are "mid muffler" back, but for 300s like yours, you can buy a Y pipe.

For more noise out of Borla, like metioned before, remove resonators.

 

I wouldn't go that far...

 

Non for the GS400.

 

300, 400, 430, same ****. I'm getting a GReddy PE catback...

 

yeah it must be like a "mid muffler" back, because the guys at KC trends told me that, but when i took a look at it, i thought it looked different, so do you think the best idea would be to remove the resonators? and is it going to make it anoyingly loud? because i want to keep it sounding good.

 

Some people call it a cat, but it is not, it is just a muffler. The cats are right after the headers (exhaust manifolds) on both cars. After the cats, there is a Y pipe connected to a "mid muffler" and then you have what most companies like to call the "cat back system".
For the 300s there is a down pipe available, but for the 400s & 430s, you have to go with a custom Y or X pipe to have a true cat back system.

 

Thats's the cheapest way to get the sound you are looking for.

 

Thanks a ton, it definatly does not come right after the headers, but i may try to get a custom Y pipe. and i have question, FONZy what spoiler do you have?

 

You don't need a custom Y pipe because they already have Y pipes for your car.
https://www.clublexus.com/forums/sho...d.php?t=319535
RMM