Adrian@TORQEN Posted January 13, 2018 Author Share Posted January 13, 2018 On 17/12/2017 at 15:49, Justthejedi said: Will these be louder than stock cats? Of course, they will be a bit louder. Not as loud as the test pipes, but louder. Quote Link to comment Share on other sites More sharing options...
Bikeracer Posted January 14, 2018 Share Posted January 14, 2018 Haven’t decided yet whether to go for decat or high flow cats. if I decided on high flow cats definitely interested in a set. thanks Quote Link to comment Share on other sites More sharing options...
Rich_pad Posted January 23, 2018 Share Posted January 23, 2018 Interested in a set for 370z 1 Quote Link to comment Share on other sites More sharing options...
Adrian@TORQEN Posted January 23, 2018 Author Share Posted January 23, 2018 Just now, Rich_pad said: Interested in a set for 370z Thank you, will add you to the first post now. Quote Link to comment Share on other sites More sharing options...
Foo56 Posted January 31, 2018 Share Posted January 31, 2018 Any update on these? Trying to budget.. so many mods to buy, not enough money! Quote Link to comment Share on other sites More sharing options...
PPod Posted February 1, 2018 Share Posted February 1, 2018 20 hours ago, Foo56 said: Any update on these? Trying to budget.. so many mods to buy, not enough money! Budget with a z. Impossible Quote Link to comment Share on other sites More sharing options...
Adrian@TORQEN Posted February 1, 2018 Author Share Posted February 1, 2018 On 31/01/2018 at 14:44, Foo56 said: Any update on these? Trying to budget.. so many mods to buy, not enough money! Still waiting on a 370z to test fit these and dyno the car @ H-Dev, anyone wants to help? Car has to be stock / OEM ideally, specially the cats, 370z or 350z HR. Quote Link to comment Share on other sites More sharing options...
Bikeracer Posted February 4, 2018 Share Posted February 4, 2018 On 14/01/2018 at 00:36, Bikeracer said: Haven’t decided yet whether to go for decat or high flow cats. if I decided on high flow cats definitely interested in a set. thanks Can you also add me for a set for my 370 Nismo Quote Link to comment Share on other sites More sharing options...
Adrian@TORQEN Posted February 4, 2018 Author Share Posted February 4, 2018 Is your car standard at the moment? If you still have the original exhaust and intakes I might have an even better deal for you, PM me please. Quote Link to comment Share on other sites More sharing options...
Bikeracer Posted February 4, 2018 Share Posted February 4, 2018 On 01/02/2018 at 21:55, Adrian@TORQEN said: Still waiting on a 370z to test fit these and dyno the car @ H-Dev, anyone wants to help? Car has to be stock / OEM ideally, specially the cats, 370z or 350z HR. Time dependant I may be able to help. I’ve got a 2018 370 Nismo Quote Link to comment Share on other sites More sharing options...
Adrian@TORQEN Posted February 5, 2018 Author Share Posted February 5, 2018 Last spot available on the 370z / 350z HR! Quote Link to comment Share on other sites More sharing options...
jollyranchers Posted February 5, 2018 Share Posted February 5, 2018 Just seen this post , Ive been debating HFC for a while for my 370Z , my main consideration is I dont want the car stupidly loud I already have Invida CBE and Stillen G3 I want the gains provided by the HFC but not much more volume Has anyone tested the 370Z ones yet ? Will there be a resonated HFC version ? Quote Link to comment Share on other sites More sharing options...
Adrian@TORQEN Posted February 7, 2018 Author Share Posted February 7, 2018 On 05/02/2018 at 21:06, jollyranchers said: Just seen this post , Ive been debating HFC for a while for my 370Z , my main consideration is I dont want the car stupidly loud I already have Invida CBE and Stillen G3 I want the gains provided by the HFC but not much more volume Has anyone tested the 370Z ones yet ? Will there be a resonated HFC version ? Hi, HFC won't be as loud as the test pipes and virtually no drone either. These are being fully dyno tested on Wednesday next week and graphs will be posted here. No resonated version, won't make sense. Let me know if you want to be added on the list. Adrian Quote Link to comment Share on other sites More sharing options...
jollyranchers Posted February 8, 2018 Share Posted February 8, 2018 (edited) 22 hours ago, Adrian@TORQEN said: Hi, HFC won't be as loud as the test pipes and virtually no drone either. These are being fully dyno tested on Wednesday next week and graphs will be posted here. No resonated version, won't make sense. Let me know if you want to be added on the list. Adrian Thanks for info Is it possible during testing to get some sound meter DB readings from stock to your new cats ? I was looking at these reasonated fast intentions units but they arent cheap when you factor import duty http://www.the370z.com/members/paulz370-albums-fast-intentions-hfc-cbe-system-473-picture47444-resonated-high-flow-cats.jpg Edited February 8, 2018 by jollyranchers Quote Link to comment Share on other sites More sharing options...
Adrian@TORQEN Posted February 9, 2018 Author Share Posted February 9, 2018 Of course, Jez @ H-Dev is going to measure the standard Nismo 370z car and with then with the TORQEN HFC fitted, at idle and about 4000 rpm too. I found that FI is not the most reliable company to deal with, it takes ages for them to reply, ship etc. Quote Link to comment Share on other sites More sharing options...
Adrian@TORQEN Posted February 14, 2018 Author Share Posted February 14, 2018 Update on this. A new 370z 2018 Nismo was treated with a pair of TORQEN HFCs. The fitting and dyno mapping was done by @Jez @ H-Dev and here are the findings: 1. Perfect fitment, see photos below: 2. Noise level about 74dB at 4000rpm video to follow shortly 3. Gains shown in the dyno plots below, 308 HP standard to 323.5 HP final, no EcuTek mapping, 15bhp increase! a) Standard car b ) With the TORQEN HFC These will be going in production as early as next week, ready to take orders now, will PM you individually as per first post. P.S. Thanks a lot to the guys as Horsham Developments, as usual, absolutely faultless service, pleasure to collaborate with you guys! Thank you, @Jez @ H-Dev 2 Quote Link to comment Share on other sites More sharing options...
Chalkster Posted February 14, 2018 Share Posted February 14, 2018 Thanks for the update, any news on the DE version? Quote Link to comment Share on other sites More sharing options...
Adrian@TORQEN Posted February 14, 2018 Author Share Posted February 14, 2018 DE version sample is in production, once it arrives here we will do the same dyno testing at H-Dev and update the thread, then move to production. We don't want to rush this project as we want it to be a perfect product! We're working on some custom crush gaskets too, 1.5mm or 2mm thickness. Depending on the outcome, these may become the standard gaskets the HFC are shipped with! Thanks for your patience, guys! Quote Link to comment Share on other sites More sharing options...
Adrian@TORQEN Posted February 14, 2018 Author Share Posted February 14, 2018 Video temporarily hidden. 1 Quote Link to comment Share on other sites More sharing options...
Adrian@TORQEN Posted February 14, 2018 Author Share Posted February 14, 2018 Available to order now: https://www.torqen.uk/nissan/370z/exhausts/high-flow-cats/13861-370z-torqen-high-flow-cats-trq-vqhr-hfc.html https://www.torqen.uk/nissan/350z/exhausts/high-flow-cats/13862-350z-hr-torqen-high-flow-cats-trq-vqhr-hfc.html Voucher code will be sent to the guys on the list in the first post. Quote Link to comment Share on other sites More sharing options...
jollyranchers Posted February 14, 2018 Share Posted February 14, 2018 Is the pipework any bigger than stock or the same diameter ? Quote Link to comment Share on other sites More sharing options...
Adrian@TORQEN Posted February 14, 2018 Author Share Posted February 14, 2018 52 minutes ago, jollyranchers said: Is the pipework any bigger than stock or the same diameter ? They will fit any exhaust if that's your question. Quote Link to comment Share on other sites More sharing options...
Adrian@TORQEN Posted February 15, 2018 Author Share Posted February 15, 2018 All PMs for 350z and 370z along with the discount voucher sent to the guys in the first topic. These are now available to order here: https://www.torqen.uk/nissan/350z/exhausts/high-flow-cats/13862-350z-hr-torqen-high-flow-cats-trq-vqhr-hfc.html https://www.torqen.uk/nissan/370z/exhausts/high-flow-cats/13861-370z-torqen-high-flow-cats-trq-vqhr-hfc.html Won't be long for the 350z DE version to become available, stay tuned! Quote Link to comment Share on other sites More sharing options...
AW370z Posted February 15, 2018 Share Posted February 15, 2018 (edited) I would love a set of these if the offer is still open. Go nice paired with the invidia gemini on my 370z. Cheers Edited February 15, 2018 by AW370z mistake Quote Link to comment Share on other sites More sharing options...
Adrian@TORQEN Posted February 15, 2018 Author Share Posted February 15, 2018 Yes, you can have the last spot for the 370z. PM on the way. Thanks! Quote Link to comment Share on other sites More sharing options...
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