Thread: Berks HFC with nismo- rasp/rattle extremely loud -
View Single Post
Old 11-04-2014, 01:57 PM   #13 (permalink)
FPenvy
A True Z Fanatic
 
FPenvy's Avatar
 
Join Date: Jul 2011
Location: Pittsburgh PA
Posts: 38,517
Drives: 15 GT-R BE/09 370Z
Rep Power: 1402085
FPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond repute
Default
Quote:
Originally Posted by nvdave04 View Post
I had the same type of rasp with the factory midpipe berks HFC and nismo muffler.. I thought going to 2.5 inch xpipe would give it more flow and help.. But just Made it worse of course.. I'm going to add resonators today to see if it helps.
mine is 2.5" the whole way except my tips are 4.5" but that doesnt really matter.

i've never ran HFCs so that may be your issuse as well but i know some friends who run them and havent heard anything that raspy so far. may be poor fitment or just the berk HFC. most peoples ive heard are FI HFC.
__________________
324whp/258wtq AAM Tuned |F.I. NonRes CF CBE/NonRes TestPipes #373|UpRev Tuner|Akuma Motorsports Intakes|Z1 34 Row Oil Cooler
Quote:
Originally Posted by F.I. Inc. View Post
Yes, they are Tony approved! Frank, when I get around to it, I may put your pipes into production. We will call them, "The FP" option.
-Tony
FPenvy is offline   Reply With Quote