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 1 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 81 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 3 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 81 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 3 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
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