FI exhaust options HFC or ART test pipes or?

forza370z · 08-26-2013, 10:50 PM

Quote:

Originally Posted by mag_black

I can't imagine what it would sound like w/o 18" resonators. I love how it sounds, but when I'm driving normal, I'd like for it to be a bit more quiet. I find it funny to see a car that a driver shifts at 3 - 4k (normal driving) and have the exhaust be so loud and the car moving so slow.

Without 18" resonators you might have more drone at certain RPMs. But it wouldn't be that much of a difference I think.

Sh0velMan · 08-27-2013, 08:02 AM

Quote:

Originally Posted by forza370z

Without 18" resonators you might have more drone at certain RPMs. But it wouldn't be that much of a difference I think.

Huge, huge, huge difference, actually.

forza370z · 08-27-2013, 11:28 PM

Quote:

Originally Posted by Sh0velMan

Huge, huge, huge difference, actually.

My ear might already got the HUGE damage from the non-res FI exhaust! LOL

ahhlun · 08-27-2013, 03:09 PM

Hi, I got the 18" SS FI,
I find the drone at high way cruising speed just tolerable.

I shouldn't even consider the RHFC/ berk HFC right? either of those would increase drone?

Thanks,
Alan

KN21283 · 08-27-2013, 04:04 PM

I have FI RHFCs with 18" RCBE. Adding the cats does increase it.

08-27-2013, 03:09 PM	#4 (permalink)
ahhlun Base Member Join Date: Feb 2012 Location: redmond/richmond Posts: 59 Drives: 40th Rep Power: 15	Hi, I got the 18" SS FI, I find the drone at high way cruising speed just tolerable. I shouldn't even consider the RHFC/ berk HFC right? either of those would increase drone? Thanks, Alan __________________ 2004: MCS 2010: 370z 40th Last edited by ahhlun; 08-27-2013 at 03:13 PM.

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08-27-2013, 04:04 PM	#5 (permalink)
KN21283 Enthusiast Member Join Date: Dec 2011 Location: Nyc Posts: 312 Drives: Pw Rep Power: 15	I have FI RHFCs with 18" RCBE. Adding the cats does increase it.