Nissan 370Z Forum - View Single Post

Spartan 1771 · 01-02-2019, 02:08 PM

Here is the only thing I could find on this, which isn't really helpful: SCCA Exhaust db Limit

I have a non resonated, carbon fiber Fast Intentions CBE with Berk HFCs. I would be happy to do a test for you, but I don't have a meter.

Rusty is running FI headers and an FI CBE. I wonder if he has a meter?

Also, there is going to be a big sound difference with the FI CBE depending on which system you decide to go for: 12" resonators, 18" resonators or non resonated.

01-02-2019, 02:08 PM	#2 (permalink)
Spartan 1771 A True Z Fanatic Join Date: Nov 2009 Location: Western Maryland Posts: 1,280 Drives: Wife crazy & 09 370Z Rep Power: 105454	Here is the only thing I could find on this, which isn't really helpful: SCCA Exhaust db Limit I have a non resonated, carbon fiber Fast Intentions CBE with Berk HFCs. I would be happy to do a test for you, but I don't have a meter. Rusty is running FI headers and an FI CBE. I wonder if he has a meter? Also, there is going to be a big sound difference with the FI CBE depending on which system you decide to go for: 12" resonators, 18" resonators or non resonated. __________________ ~Rob -DD Air Guide, Stillen G3 CAIs, 63mm Throttle Bodies, Motordyne M370, Berk HFCs, FI TDX CBE (non-res, CF), Sprint booster v3, Ecutek Dyno Tuned, and the list goes on... Last edited by Spartan 1771; 01-02-2019 at 02:18 PM.