Go to their site..their description states everything u need to know..but looks like u want the 18 inch resonated..its their least loud exhaust option

Thanx & my research on the GTM was some time ago/ I know new and improved stuff comes out all the time-bout to look some more. Ty


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If you are considering a gtm product, ur research seems pointless
Just search gtm in the search..ull catch up soon

Hey guys lets keep the GTM comparisons out of this vendors thread and on to FI exhaust questions/updates or customer comments.

Thank You. :)

Thanks G! Many goes sideways on many threads.

I'm 594 here. Time sure flies and this thing sells like hotcakes. At first I thought it was too loud because of my wifey's complaint but now have been really used to it. After about two years, the only issue I have is the scraped cans and it was totally my fault.

I'm thinking of non resonated cat back with the resonated high flow cats. Think that would satisfy the tone I'm looking for.

I just forgot about my exhaust, i still have 8 weeks or so for it to arrive.

Any updates regarding who's the most recent shipped #?

I called yesterday to make a payment on my non-res SS (#1199), and Kevin said they were into the 1160s.

Looks like the 14-16 week range is a good approximation for us. Please post updates if you get billed or shipping confirmations as many of us are curious.

I know this has been asked before, but I can't seem to find it now. Do the resonators change the volume of the exhaust on the outside of the car, or just inside the cabin?

Outside and inside. Since there is less noise outside, it would be quiter inside.

This is one of the questions I had. The exhaust will be much deeper and smoother.

I finally had the opportunity last Sunday on a Z rally to hear a FI Exhaust 18" resonator and OH....MY ....GOD! Sounds so deep and the perfect dB level. Much louder than stock but no where near that loud Ricer sounds. Just sounds like a high quality exhaust that was meant for a sports car.

I am sold on the FI CBE 18" Res. hands down.:happydance:

1 more thing... the videos online DO NOT do it justice. Must hear it in person like I did. First words you'll say is "oh sh!t" lol

:iagree: 100%

Did the car you listen to have any additional mods on it that would effect the sound you heard? Intakes? High flow cats, ect?