Hey guys,

Anyone ever have an issue with the Bell Race Works Differential Brace not fitting with the ISR GT Single Exit Exhaust?

My local shop in West Palm Beach (Ernie Bello Motorsport/ now Marcello Motorsport) was going to slap it on for me real quick this morning, but the exhaust is DEFINITELY in the way. I don't want to "massage" the pipe.

Anyone run this exhaust with a diff brance and if so, which one? This is the model AFTER they stopped offering the resonator box on G37s due to space constraints (the original ISR had a resonator box adapted from the 370z model).

Im looking at the FDF Race Differential Brace and looking at it, it might just fit. Looking for real world experience. Thank you!

 

I think it was a Bell that got in the middle of the Tomei as well. We decided against it.

 

So ISR made the first version for the G37 coupe specifc with the larger resonator?

The 370z version has an odd design where it swings around the differential and that's why the Bell Race Works won't fit. I thought the G37 coupe and sedan version didn't wrap around lik the 370z did?

There's no way to make it work with that exhaust design and the Bell Race Works.

 

The first version was an adapted version from the 370z, with the 12" or 14" exhaust extension or whatever it is.