Nathan 17 Posted August 4, 2020 Report Share Posted August 4, 2020 On 26/07/2020 at 08:20, Kristof Thys said: @GoldenGun I have Larini headers, Europipe sportcat and completely modified OEM valved back box (valve open= straight pipes, valve closed = absorMption track). All in 63.5mm piping. I can control my valve independently from rpms so valve closed is "quiet" all over the rpm range. Valve open is... well...inferno 😁👌 Hi Kristof, don't suppose you've any pics of the internal modifications made to the stock rear box? Did you replace the perforated large internal pipe completely with a solid one and if so how did you route the small internal pipe to ensure it still functioned? I'm considering doing something similar so welcome any pointers! Quote Link to post Share on other sites
EliseExige 4 Posted August 5, 2020 Report Share Posted August 5, 2020 15 hours ago, PJ said: If I were to get a new valved exhaust from Jim for my Exige S, would it be recommended to use the 380 valved road system or rather the 70mm valved road system for Supercharged? Looking for great performance and sound 'out of the box' solution. https://www.2bular.co.uk/exige-380/evora-400410-road-system https://www.2bular.co.uk/exige-s-v6/evora-s-70mm-diameter-valved-system Not made up your mind yet? I thought the 2Bular would be on the car by now 😄 Quote Link to post Share on other sites
PJ 85 Posted August 5, 2020 Report Share Posted August 5, 2020 Was in doubt, initially opted for non valved but canceled as I do prefer a loud sound when I want but also not so loud when I want.. In conclusion, as I don't really track race, I ordered the valved road system for the Exige 6 with Jim and hope to get it placed soon. Happyhappy Quote Link to post Share on other sites
SCCZ 11 Posted August 19, 2020 Report Share Posted August 19, 2020 Hi, which one did you go for in the end PJ? Titanium tips? and what sort of lead time did Jim quote? I’ve hovered over exhaust decisions for so long now Quote Link to post Share on other sites
KIMUTAKU 5 Posted September 6, 2020 Report Share Posted September 6, 2020 On 29/07/2020 at 13:07, E1EXG said: Yes I believe it was the down pipe & silencer. It had totally transformed the car👍 So do the 380 y-pipe and s-pipe use the same mounting point / exhaust hanger as the V6/350?? I know the 350 and 380 systems have a slight different design (besides the difference in pipe diameter)... Thanks! Quote Link to post Share on other sites
GoldenGun 13 Posted September 6, 2020 Author Report Share Posted September 6, 2020 The exhaust hanger for the 380 downpipe is different, but it is supplied with the downpipe when purchased from Lotus. otherwise the upgrade from the 350 system is pretty much plug and play! Quote Link to post Share on other sites
PJ 85 Posted September 7, 2020 Report Share Posted September 7, 2020 @SCCZthe Valved system with Ti tips. I liked the previous Ti tips much better with the curved edges as I like the exhaust tips to be visible which these are not (with regular use). Awaiting custom made tips now from elsewhere. Choise of exhaust depends on how much sound you want, I expected it to be louder 4sure. Delivery time was fine. I don't question the craftsmanship of 2Bular. Quote Link to post Share on other sites
KIMUTAKU 5 Posted December 10, 2020 Report Share Posted December 10, 2020 (edited) I just installed the 380 full exhaust (manifold, Downpipe, muffler) and can confirm that it is indeed a direct bolt on. Previously had full catless Larini system. Putting back all the factory heat shields was a quite a challenge with no instructions! Impression, it is just as loud if not louder than Larini, which is quite surprising given that I now have the factory cats on the manifolds. No more stinky smell though! Edited December 10, 2020 by KIMUTAKU Quote Link to post Share on other sites
Dicko4 0 Posted February 28 Report Share Posted February 28 Hi. I am hoping to buy a sport 350 soon and I'm hoping to upgrade to a 380/410 exhaust. Does anyone know how much the full system costs from Lotus? Does it sound exactly like the 380 with pops and bangs etc? Thanks John Quote Link to post Share on other sites
Schnitzel 27 Posted February 28 Report Share Posted February 28 Buy a 380/410 exhaust and then order a link pipe from Jimmat 2bular Quote Link to post Share on other sites
GoldenGun 13 Posted February 28 Author Report Share Posted February 28 I went down this path and very happy. I would buy the muffler from the 380 or 410, and then buy the downpipe from Lotus. Perfect fit and OEM. Quote Link to post Share on other sites
Mark030358 616 Posted March 1 Report Share Posted March 1 Get a 2bular set of manifolds and down pipes Quote Link to post Share on other sites
Dicko4 0 Posted March 1 Report Share Posted March 1 (edited) Thank you for your replies. Can anyone confirm how much a 380 downpipe and 380 backbox would cost from Lotus please? Edited March 1 by Dicko4 Quote Link to post Share on other sites
GoldenGun 13 Posted March 1 Author Report Share Posted March 1 (edited) I believe the downpipe was £540 from deroure. It included the replacement hangar. Looking at deroure, the part number for the silencer seems to be D132S0217F, which is £1750+VAT ? will let someone else confirm, as it seems pricey! Edited March 1 by GoldenGun Quote Link to post Share on other sites
Dicko4 0 Posted March 1 Report Share Posted March 1 15 hours ago, Mark030358 said: Get a 2bular set of manifolds and down pipes Good idea. So an engine protection kit from 2bular with singular sports cat (for MOT) and a 380 back box? Have you heard this setup before Quote Link to post Share on other sites
stephenwhyte 2,006 Posted March 1 Report Share Posted March 1 It’s all detailed here......pricey mind!😬 https://www.deroure.com/diagrams.asp?TBL=12041&MAK=1&MDL=40&SMA=0&SMO=0&ST=&SC=0 Quote Link to post Share on other sites
Dicko4 0 Posted March 1 Report Share Posted March 1 1 minute ago, GoldenGun said: I believe the downpipe was £540 from deroure. It included the replacement hangar. Thank you. According to deroure the 380 back box is £1664 so about £2200 in total for the full system excluding fitting? Quote Link to post Share on other sites
GoldenGun 13 Posted March 1 Author Report Share Posted March 1 2 minutes ago, Dicko4 said: Thank you. According to deroure the 380 back box is £1664 so about £2200 in total for the full system excluding fitting? The part number I found was a bit more expensive. I managed to find a great condition used silencer which helped reduce the price a bit. Quote Link to post Share on other sites
Dicko4 0 Posted March 1 Report Share Posted March 1 2 minutes ago, stephenwhyte said: It’s all detailed here......pricey mind!😬 https://www.deroure.com/diagrams.asp?TBL=12041&MAK=1&MDL=40&SMA=0&SMO=0&ST=&SC=0 Thank you. Yes I suppose so but the 2bular road back box would cost me about £1600 and I prefer the trapezoid tip if I had to choose 🙂 also its a brand new car im look at so I feel the 380 system would keep the warranty intact 🤞 1 minute ago, GoldenGun said: The part number I found was a bit more expensive. I managed to find a great condition used silencer which helped reduce the price a bit. Ahh yes the part number changed and the new part for the back box is £1747? I would like to find a used silencer but I know they are desirable so im assuming I will have to get a new one. Quote Link to post Share on other sites
Dicko4 0 Posted March 1 Report Share Posted March 1 Has anyone heard a 2bular engine protection kit (with singular sports cat) fitted with the standard 350 backbox? Is it any good or is the 350 backbox too restrictive? I understand this goes against my warranty comment above but just in case I buy a used car with no warranty. Thanks Quote Link to post Share on other sites
GoldenGun 13 Posted March 1 Author Report Share Posted March 1 11 minutes ago, Dicko4 said: Ahh yes the part number changed and the new part for the back box is £1747? I would like to find a used silencer but I know they are desirable so im assuming I will have to get a new one. Well, i would be happy to sell mine if I could find a nice cheap used titanium silencer instead! Quote Link to post Share on other sites
Dicko4 0 Posted March 2 Report Share Posted March 2 1 hour ago, GoldenGun said: Well, i would be happy to sell mine if I could find a nice cheap used titanium silencer instead! Thanks for your reply. Do keep me posted if you find a titanium exhaust any time soon 🙂 Quick questions about your exhaust set up please. Im assuming your car is a 350 sport? Is your car now as loud as a 380? Does it pop and bang like one and have that sort of gargly sound? I know these may sound like daft questions but I've read for example the 410/430 Exiges have the same exhaust as the 380 but they have a slightly different ECU tune and do not to pop and bang much (something to do with EU sound regulations I believe). Thanks Quote Link to post Share on other sites
KIMUTAKU 5 Posted March 2 Report Share Posted March 2 I would look around for a set of used 380/410 y-pipe, s-pipe and silencer first. There are lots of fellow owners ditching their OEM system after going aftermarket. Ordering from Lotus is quite pricey as you can see. I managed to pick up my entire 380 system from a local owner for dirt cheap. He didn’t need it, I wanted it (the OEM manifolds mainly), it was a win-win. It pops and bangs like crazy, I can guarantee you that LOL. My previous de-catted Larini system did that too and my current 380 setup does it just as much if not more. Love it. Quote Link to post Share on other sites
GoldenGun 13 Posted March 2 Author Report Share Posted March 2 6 hours ago, Dicko4 said: Thanks for your reply. Do keep me posted if you find a titanium exhaust any time soon 🙂 Quick questions about your exhaust set up please. Im assuming your car is a 350 sport? Is your car now as loud as a 380? Does it pop and bang like one and have that sort of gargly sound? I know these may sound like daft questions but I've read for example the 410/430 Exiges have the same exhaust as the 380 but they have a slightly different ECU tune and do not to pop and bang much (something to do with EU sound regulations I believe). Thanks Sadly I’m not hopeful on the titanium muffler but will be happy to keep you in mind if I find one! Yes, mine is a 350 and I think it sounds v similar to the 380 now but I can’t remember if it is exactly the same. I noticed @Kimutaku mentioned the manifolds... the 380 downpipe fitted directly to the OEM manifolds, I thought the manifolds were the same on the 350/380 but perhaps someone can confirm ? Quote Link to post Share on other sites
Kristof Thys 197 Posted March 2 Report Share Posted March 2 11 hours ago, GoldenGun said: I noticed @Kimutaku mentioned the manifolds... the 380 downpipe fitted directly to the OEM manifolds, I thought the manifolds were the same on the 350/380 but perhaps someone can confirm ? They are. 1 Quote Link to post Share on other sites
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