Oops...! Just spotted the conversation about ensuring it was 2.5". Thanks all the same :-)
I had the noise discussion with the gaffer at MIJ, didn't want loud, wanted efficient.
He suggested going 2.25", reason being the stainless silencers are less restrictive than OE ans going 2.5 would boom more, i took his advice...i start work at unearthly hours and didn't want something noisy.
Result is the exhaust sounds lovely, as you know with a Forester XT you don't normally get the Subaru burble due to equal length manifolds, but with the new system there is now a subdued scooby sound which is really rather pleasant (even at my age), the car is also running extremely well and seems to pull better than ever, and i'm wondering if the old system was suffering an internal silencer issue because it runs so much better now, tickover once warm and the aux air pump has done its thing you can barely hear it running, at motorway speeds there's no booming, but you can hear it really throaty (not unpleasantly) if you let her loose, perfect.
If you want a 2.5" tail exit pipe the lads will put one on for you, or any design you wish, they have lots to choose from, extra cost is minimal.
I have the 2.25 all the way through including the tail pipe, it looks absolutely standard so keeps the anonymous looks of the car, which is so much part of its charm.
Enjoy your day out anyway, please come back and let us know how it goes.
Edited by gordonbennet on 17/08/2020 at 18:37
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