Volume difference stock cats vs FI HFC

Originally Posted by zeeder I just bought a Z with the Fast Intentions cat back exhaust (18” resonators) and resonated high flow cats. The car is a little loud for

		Nissan 370Z Forum > Nissan 370Z Tech Area > Engine & Drivetrain > Intake/Exhaust
Volume difference stock cats vs FI HFC

3Likes

3 Post By Geoff-AU

LinkBack

Thread Tools

Display Modes

03-24-2021, 11:42 PM

#3 (permalink)

Maestro666

Base Member

Join Date: Oct 2018

Location: Australia

Posts: 99

Drives: 370z 7AT 2014

Rep Power: 7

Quote:

Originally Posted by zeeder

I just bought a Z with the Fast Intentions cat back exhaust (18” resonators) and resonated high flow cats. The car is a little loud for me, does anyone know how much quieter it would be if I returned it to stock cats? The cats look a bit corroded, is there still resale/trade value?

Attachment 146594

If it's the cabin noise you are concerned about then it won't be much quieter. Sound deadening is the way to go.

Bookmarks

« Previous Thread | Next Thread »

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Trackbacks are On Pingbacks are On Refbacks are On Forum Rules

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
[FOR SALE] Never used OEM rear cargo cover, stock cats, stock air box, ecutek cable and doggle	nefarious	Parts for sale (Private Classifieds)	4	06-23-2018 01:39 AM
[FOR SALE] Never used OEM rear cargo cover, stock cats, stock air box, ecutek cable and doggle	nefarious	Parts for sale (Private Classifieds)	0	06-21-2018 10:34 PM
[WTB] High flow cats / stock cats	makstraw	Parts for sale (Private Classifieds)	0	01-07-2015 03:50 PM
ECU ; stock ECU Vs Nismo ECU difference	Megan370z	Tuning	48	07-05-2014 06:00 PM

All times are GMT -5. The time now is 08:45 AM.