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they dont replace the high flow cat they are not long tubes..they will not work with the Berk HFC they are to long that's why they offer there own set of HFC or Test pipes if you buy them..
Breather mods from gen 3, motordyne M370,
E370, art pipes. Header is a bit pricey and hard to install. It would be interesting to see what kind of gain it will add with my current mods and retune.
Breather mods from gen 3, motordyne M370,
E370, art pipes. Header is a bit pricey and hard to install. It would be interesting to see what kind of gain it will add with my current mods and retune.
OK. Thought you had headers. I'm looking to add to my breather mods the Stillen headers, F.I. HFC and CBE. Think than I'll get the UpRev tune.
^warat these should definitely help with flow. The price for the headers themselves is definitely worth it IMO but install will be a major pita if you do it yourself and pretty pricey if you don't.
Rob, can't wait to see how your sedan will do after all the breather mods and tune.
Skyline, if anything else. I'll wait till
Next year or whenever I have extra $ for it. I just feel like the headers won't do
Much (just my opinion) and my car us already loud from all my current mods.
Good to know. Didn't realize these wouldn't work with what most people are already using. I'll wait for more info and revisions to work with my Berk HFC.
Any more information on this? Has John said anything about a eta or group buy? Ill certainly pick these up if I can run motordyne E370 and Berk RTP with it.
yeah to bad they dont answer there emails either..sent john an email a few weeks ago about the flange change for the G37 and no answer..would be nice for them to update and let us know..
at least 6 months out is the word for the g37/370z flanged headers..from the 370z site..guess ill put them on my list for next year...4.08 gears are next then
Last edited by chuckie311; 07-03-2013 at 01:37 PM.