nissanman312 Posted May 7, 2014 Share Posted May 7, 2014 Just watched a video where a guy just fitted hfc s and it sounded quite good what's your thought? Quote Link to comment Share on other sites More sharing options...
Paddy78 Posted May 7, 2014 Share Posted May 7, 2014 No brainer, get it done! Worthwhile getting a remap afterwards too. Quote Link to comment Share on other sites More sharing options...
Will370z Posted May 7, 2014 Share Posted May 7, 2014 Loved it on my 350 with the milltek, hated it on the 370 with the stillen. Fitment issues and far too loud. Quote Link to comment Share on other sites More sharing options...
nissanman312 Posted May 7, 2014 Author Share Posted May 7, 2014 What about HFC and standard pipe is that possible /good/bad idea? Quote Link to comment Share on other sites More sharing options...
RS8055 Posted May 7, 2014 Share Posted May 7, 2014 I've got an Invidia Gemini cat-back which sounds great, but want to fit some Berk HFCs to get that extra noise I'm lookin for! Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
RS8055 Posted May 7, 2014 Share Posted May 7, 2014 From what I've heard that combo of Invidia Gemini and Berk HFCs produces a great noise... Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
370Ad Posted May 7, 2014 Share Posted May 7, 2014 Personally not a fan of HFC's. Seem to be a waste of time on the Z too as half of them still seem to fail the MOT! I would get silenced decats (So they look like cats) and find a friendly MOT station Quote Link to comment Share on other sites More sharing options...
Almeida1234 Posted May 7, 2014 Share Posted May 7, 2014 From what I've heard that combo of Invidia Gemini and Berk HFCs produces a great noise... Sent from my iPhone using Tapatalk Yes they do Plus that's my set up Quote Link to comment Share on other sites More sharing options...
RS8055 Posted May 7, 2014 Share Posted May 7, 2014 From what I've heard that combo of Invidia Gemini and Berk HFCs produces a great noise... Sent from my iPhone using Tapatalk Yes they do Plus that's my set up Only problem is that I need to find some HFCs with TüV approval certificates in order to fit them to my car (Luxembourg "MOT" rules) Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
sipar69 Posted May 11, 2014 Share Posted May 11, 2014 Loved it on my 350 with the milltek, hated it on the 370 with the stillen. Fitment issues and far too loud. Whereas I love em (minus any fitment issues). Quote Link to comment Share on other sites More sharing options...
GMballistic Posted May 11, 2014 Share Posted May 11, 2014 What about HFC and standard pipe is that possible /good/bad idea? It is possible but if I was you I'd just do the exhaust system as well at the same time to save hassle. If your standard exhaust is still in good condition then you can always sell it afterwards to recoup some cash or keep it for if you ever want to sell the car & go back to standard. From what I've heard that combo of Invidia Gemini and Berk HFCs produces a great noise... Sent from my iPhone using Tapatalk It does imo. It's exactly what I have on my 350 and I absolutely love the noise it makes. Definitely worthwhile investment imo. Personally not a fan of HFC's. Seem to be a waste of time on the Z too as half of them still seem to fail the MOT! I would get silenced decats (So they look like cats) and find a friendly MOT station I've heard of lot's of people passing the MOT with HFC's and not many failing tbh. In fact I just passed my MOT about a week or so ago with an Invidia Gemini system and Berks HFC's. Wasn't even close to failing the emissions tests. Quote Link to comment Share on other sites More sharing options...
wizurd Posted May 11, 2014 Share Posted May 11, 2014 I love the sound difference I got with the berk hfc's and my old exhaust system. Even better with the ark system now. Yet to go through an mot with them. I'll just make sure they are nice and warm and see how it goes. Quote Link to comment Share on other sites More sharing options...
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