dan8e11 Posted June 16, 2018 Share Posted June 16, 2018 (edited) Hi all, Looking for some advice if you don't mind. I recently bought a kinetix plenum, and kinetix high flow cats, just gone to fit the cats on my 06 rev up and the exhaust is in a worse state than I thought. Decided on replacing everything from the cats back and looking at options. Now I don't want anything too load, so am leaning towards just sticking with OEM. But wondering what other options are out there. I've read a lot of people rave about cobra, but might be too loud with the cats for my liking Thanks in advance Edited June 16, 2018 by dan8e11 Quote Link to comment Share on other sites More sharing options...
craigmdennis Posted June 16, 2018 Share Posted June 16, 2018 If you stick with non-resonated you should be fine. I've got the Invidia Gemini (resonated) and it's quieter than my previous (Buddy Club) cat back but sounds more refined. No experience with Cobra though. I also have high flow cats. Even the OEM system should sound better (louder) if you have HFCs. Quote Link to comment Share on other sites More sharing options...
dan8e11 Posted June 16, 2018 Author Share Posted June 16, 2018 Thanks for the reply Craig, just looking into the invidia Amongst a few others. Very confusing for a noob, don't want to fork out near a grand and the car sound like a chavs Quote Link to comment Share on other sites More sharing options...
craigmdennis Posted June 16, 2018 Share Posted June 16, 2018 1 hour ago, dan8e11 said: Thanks for the reply Craig, just looking into the invidia Amongst a few others. Very confusing for a noob, don't want to fork out near a grand and the car sound like a chavs I did the same research you're doing. It's expensive but boy does it sound good. I actually said to a friend that my new exhaust was quieter but more refined. Less "boy racer". There are a few videos on YouTube showing the Gemini with HFCs. Drive-bys and Dyno runs. Quote Link to comment Share on other sites More sharing options...
dan8e11 Posted June 16, 2018 Author Share Posted June 16, 2018 Ok think I'm down the Gemini or milltek, apparently milltek is a little less aggressive so leaning towards that.... Anyone else with some input before I spend my hard earned please? Quote Link to comment Share on other sites More sharing options...
Jack94 Posted June 16, 2018 Share Posted June 16, 2018 Both good choices but I'd go for the gemini because it's a true dual whereas the miltek isn't. From what I've heard I think the miltek is quieter but the invidia isn't overly loud either. Quote Link to comment Share on other sites More sharing options...
dan8e11 Posted June 17, 2018 Author Share Posted June 17, 2018 Thanks for the reply Jack, much appreciated Quote Link to comment Share on other sites More sharing options...
Andy_Muxlow Posted June 18, 2018 Share Posted June 18, 2018 Another 1 for invidia Gemini here. I have 1 on my 370z and I love it, it’s not too loud but sounds great. I have heard that miltek are only just louder than oem. Quote Link to comment Share on other sites More sharing options...
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